[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M6FK7RCFFB0D28KMM1VKZP01":3,"skill-same:01M6FK7RCFFB0D28KMM1VKZP01":64},{"skillNo":4,"name":5,"nameZh":6,"description":7,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":15,"categories":16,"keywords":17,"publishedAt":31,"linkOnly":32,"markdownContent":33,"markdownBody":34,"frontMatter":35,"refName":37,"commitSha":38,"skillDirectory":39,"forksCount":40,"repositoryHtmlUrl":41,"repositoryHomepageUrl":6,"ownerHtmlUrl":42,"ownerBlogUrl":6,"ownerDescription":6,"updatedAt":43,"install":44,"resources":57},"01M6FK7RCFFB0D28KMM1VKZP01","validation-rules-builder",null,"Build validation rules for construction data. Create RegEx and logic-based validation for BIM elements, cost codes, and schedule data.","kbarbel640-del\u002Fskills","kbarbel640-del","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F255315490?v=4","01M6CJPPQGCCESXMG3K7BBGQ5J","01M6CJPPX2PB2BCZERFVM2C2B3",1,"MIT","https:\u002F\u002Fgithub.com\u002Fkbarbel640-del\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fdatadrivenconstruction\u002Fvalidation-rules-builder\u002FSKILL.md",[],[18,19,20,21,22,23,24,25,26,27,28,29,30],"validation","Rules","builder","validation rules builder","create","data","schedule","cost","build","logic","elements","regex","codes","2026-11-10 10:12:30",false,"---\r\nslug: \"validation-rules-builder\"\r\ndisplay_name: \"Validation Rules Builder\"\r\ndescription: \"Build validation rules for construction data. Create RegEx and logic-based validation for BIM elements, cost codes, and schedule data.\"\r\n---\r\n\r\n# Validation Rules Builder\r\n\r\n## Business Case\r\n\r\n### Problem Statement\r\nConstruction data quality challenges:\r\n- Inconsistent naming conventions\r\n- Invalid cost codes and WBS\r\n- Missing or malformed data\r\n- Non-compliant BIM elements\r\n\r\n### Solution\r\nRule-based validation engine using RegEx and logic rules to ensure data quality across construction systems.\r\n\r\n## Technical Implementation\r\n\r\n```python\r\nimport re\r\nfrom typing import Dict, Any, List, Optional, Callable\r\nfrom dataclasses import dataclass, field\r\nfrom enum import Enum\r\nfrom datetime import date\r\n\r\n\r\nclass RuleType(Enum):\r\n    REGEX = \"regex\"\r\n    RANGE = \"range\"\r\n    ENUM = \"enum\"\r\n    CUSTOM = \"custom\"\r\n    REQUIRED = \"required\"\r\n    DATE = \"date\"\r\n    REFERENCE = \"reference\"\r\n\r\n\r\nclass Severity(Enum):\r\n    ERROR = \"error\"\r\n    WARNING = \"warning\"\r\n    INFO = \"info\"\r\n\r\n\r\n@dataclass\r\nclass ValidationResult:\r\n    field: str\r\n    is_valid: bool\r\n    message: str\r\n    severity: Severity\r\n    value: Any = None\r\n\r\n\r\n@dataclass\r\nclass ValidationRule:\r\n    name: str\r\n    field: str\r\n    rule_type: RuleType\r\n    pattern: str = \"\"\r\n    min_value: float = None\r\n    max_value: float = None\r\n    allowed_values: List[Any] = field(default_factory=list)\r\n    custom_func: Callable = None\r\n    severity: Severity = Severity.ERROR\r\n    message: str = \"\"\r\n    enabled: bool = True\r\n\r\n\r\nclass ValidationRulesBuilder:\r\n    \"\"\"Build and execute validation rules for construction data.\"\"\"\r\n\r\n    # Pre-defined patterns for construction data\r\n    PATTERNS = {\r\n        'wbs_code': r'^[0-9]{2}\\.[0-9]{2}\\.[0-9]{2}(\\.[0-9]{2})?$',\r\n        'cost_code': r'^[A-Z]{1,3}-[0-9]{3,6}$',\r\n        'activity_id': r'^[A-Z]{1,3}[0-9]{4,6}$',\r\n        'drawing_number': r'^[A-Z]{1,2}-[0-9]{3}-[A-Z0-9]{2,4}$',\r\n        'specification_section': r'^[0-9]{2}\\s?[0-9]{2}\\s?[0-9]{2}(\\.[0-9]{2})?$',\r\n        'level_name': r'^(Level|L|FL)\\s?[-_]?\\s?([0-9]{1,3}|B[0-9]|R|G|M)$',\r\n        'grid_line': r'^[A-Z]\\.?[0-9]?$|^[0-9]{1,2}\\.?[A-Z]?$',\r\n        'revision': r'^[A-Z]$|^[0-9]{1,2}$|^Rev\\.?\\s?[A-Z0-9]+$',\r\n        'date_iso': r'^\\d{4}-\\d{2}-\\d{2}$',\r\n        'email': r'^[\\w\\.-]+@[\\w\\.-]+\\.\\w+$',\r\n        'phone': r'^\\+?[0-9]{1,3}[-.\\s]?[0-9]{3,4}[-.\\s]?[0-9]{4}$',\r\n    }\r\n\r\n    def __init__(self):\r\n        self.rules: List[ValidationRule] = []\r\n        self.custom_patterns: Dict[str, str] = {}\r\n\r\n    def add_regex_rule(self,\r\n                       name: str,\r\n                       field: str,\r\n                       pattern: str,\r\n                       message: str = \"\",\r\n                       severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Add regex validation rule.\"\"\"\r\n\r\n        self.rules.append(ValidationRule(\r\n            name=name,\r\n            field=field,\r\n            rule_type=RuleType.REGEX,\r\n            pattern=pattern,\r\n            message=message or f\"Field '{field}' does not match pattern\",\r\n            severity=severity\r\n        ))\r\n        return self\r\n\r\n    def add_range_rule(self,\r\n                       name: str,\r\n                       field: str,\r\n                       min_value: float = None,\r\n                       max_value: float = None,\r\n                       message: str = \"\",\r\n                       severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Add numeric range validation rule.\"\"\"\r\n\r\n        self.rules.append(ValidationRule(\r\n            name=name,\r\n            field=field,\r\n            rule_type=RuleType.RANGE,\r\n            min_value=min_value,\r\n            max_value=max_value,\r\n            message=message or f\"Field '{field}' out of range [{min_value}, {max_value}]\",\r\n            severity=severity\r\n        ))\r\n        return self\r\n\r\n    def add_enum_rule(self,\r\n                      name: str,\r\n                      field: str,\r\n                      allowed_values: List[Any],\r\n                      message: str = \"\",\r\n                      severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Add enumeration validation rule.\"\"\"\r\n\r\n        self.rules.append(ValidationRule(\r\n            name=name,\r\n            field=field,\r\n            rule_type=RuleType.ENUM,\r\n            allowed_values=allowed_values,\r\n            message=message or f\"Field '{field}' must be one of: {allowed_values}\",\r\n            severity=severity\r\n        ))\r\n        return self\r\n\r\n    def add_required_rule(self,\r\n                          name: str,\r\n                          field: str,\r\n                          message: str = \"\",\r\n                          severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Add required field validation rule.\"\"\"\r\n\r\n        self.rules.append(ValidationRule(\r\n            name=name,\r\n            field=field,\r\n            rule_type=RuleType.REQUIRED,\r\n            message=message or f\"Field '{field}' is required\",\r\n            severity=severity\r\n        ))\r\n        return self\r\n\r\n    def add_custom_rule(self,\r\n                        name: str,\r\n                        field: str,\r\n                        func: Callable[[Any], bool],\r\n                        message: str = \"\",\r\n                        severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Add custom validation function.\"\"\"\r\n\r\n        self.rules.append(ValidationRule(\r\n            name=name,\r\n            field=field,\r\n            rule_type=RuleType.CUSTOM,\r\n            custom_func=func,\r\n            message=message or f\"Field '{field}' failed custom validation\",\r\n            severity=severity\r\n        ))\r\n        return self\r\n\r\n    def add_pattern(self, name: str, pattern: str):\r\n        \"\"\"Add custom pattern for reuse.\"\"\"\r\n        self.custom_patterns[name] = pattern\r\n\r\n    def use_pattern(self,\r\n                    rule_name: str,\r\n                    field: str,\r\n                    pattern_name: str,\r\n                    message: str = \"\",\r\n                    severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Use pre-defined or custom pattern.\"\"\"\r\n\r\n        pattern = self.custom_patterns.get(pattern_name) or self.PATTERNS.get(pattern_name)\r\n        if not pattern:\r\n            raise ValueError(f\"Pattern '{pattern_name}' not found\")\r\n\r\n        return self.add_regex_rule(rule_name, field, pattern, message, severity)\r\n\r\n    def validate_record(self, record: Dict[str, Any]) -> List[ValidationResult]:\r\n        \"\"\"Validate a single record against all rules.\"\"\"\r\n\r\n        results = []\r\n\r\n        for rule in self.rules:\r\n            if not rule.enabled:\r\n                continue\r\n\r\n            value = record.get(rule.field)\r\n            result = self._apply_rule(rule, value)\r\n            results.append(result)\r\n\r\n        return results\r\n\r\n    def validate_records(self, records: List[Dict[str, Any]]) -> Dict[str, Any]:\r\n        \"\"\"Validate multiple records and return summary.\"\"\"\r\n\r\n        all_results = []\r\n        error_count = 0\r\n        warning_count = 0\r\n\r\n        for i, record in enumerate(records):\r\n            record_results = self.validate_record(record)\r\n            for result in record_results:\r\n                if not result.is_valid:\r\n                    result_dict = {\r\n                        'record_index': i,\r\n                        'field': result.field,\r\n                        'message': result.message,\r\n                        'severity': result.severity.value,\r\n                        'value': result.value\r\n                    }\r\n                    all_results.append(result_dict)\r\n\r\n                    if result.severity == Severity.ERROR:\r\n                        error_count += 1\r\n                    elif result.severity == Severity.WARNING:\r\n                        warning_count += 1\r\n\r\n        return {\r\n            'total_records': len(records),\r\n            'valid_records': len(records) - len(set(r['record_index'] for r in all_results if r['severity'] == 'error')),\r\n            'error_count': error_count,\r\n            'warning_count': warning_count,\r\n            'issues': all_results\r\n        }\r\n\r\n    def _apply_rule(self, rule: ValidationRule, value: Any) -> ValidationResult:\r\n        \"\"\"Apply single validation rule.\"\"\"\r\n\r\n        if rule.rule_type == RuleType.REQUIRED:\r\n            is_valid = value is not None and value != \"\" and value != []\r\n            return ValidationResult(\r\n                field=rule.field,\r\n                is_valid=is_valid,\r\n                message=\"\" if is_valid else rule.message,\r\n                severity=rule.severity,\r\n                value=value\r\n            )\r\n\r\n        # Skip other validations if value is None\u002Fempty\r\n        if value is None or value == \"\":\r\n            return ValidationResult(\r\n                field=rule.field,\r\n                is_valid=True,\r\n                message=\"\",\r\n                severity=rule.severity,\r\n                value=value\r\n            )\r\n\r\n        if rule.rule_type == RuleType.REGEX:\r\n            is_valid = bool(re.match(rule.pattern, str(value)))\r\n\r\n        elif rule.rule_type == RuleType.RANGE:\r\n            try:\r\n                num_value = float(value)\r\n                is_valid = True\r\n                if rule.min_value is not None and num_value \u003C rule.min_value:\r\n                    is_valid = False\r\n                if rule.max_value is not None and num_value > rule.max_value:\r\n                    is_valid = False\r\n            except (ValueError, TypeError):\r\n                is_valid = False\r\n\r\n        elif rule.rule_type == RuleType.ENUM:\r\n            is_valid = value in rule.allowed_values\r\n\r\n        elif rule.rule_type == RuleType.CUSTOM:\r\n            try:\r\n                is_valid = rule.custom_func(value)\r\n            except Exception:\r\n                is_valid = False\r\n\r\n        else:\r\n            is_valid = True\r\n\r\n        return ValidationResult(\r\n            field=rule.field,\r\n            is_valid=is_valid,\r\n            message=\"\" if is_valid else rule.message,\r\n            severity=rule.severity,\r\n            value=value\r\n        )\r\n\r\n    def get_rules_summary(self) -> List[Dict]:\r\n        \"\"\"Get summary of all rules.\"\"\"\r\n\r\n        return [{\r\n            'name': r.name,\r\n            'field': r.field,\r\n            'type': r.rule_type.value,\r\n            'severity': r.severity.value,\r\n            'enabled': r.enabled\r\n        } for r in self.rules]\r\n\r\n\r\n# Construction-specific validators\r\nclass ConstructionValidators:\r\n    \"\"\"Pre-built validators for construction data.\"\"\"\r\n\r\n    @staticmethod\r\n    def wbs_validator() -> ValidationRulesBuilder:\r\n        \"\"\"Validator for WBS codes.\"\"\"\r\n\r\n        return (ValidationRulesBuilder()\r\n            .add_required_rule(\"wbs_required\", \"wbs_code\")\r\n            .use_pattern(\"wbs_format\", \"wbs_code\", \"wbs_code\", \"Invalid WBS format (expected: XX.XX.XX)\")\r\n        )\r\n\r\n    @staticmethod\r\n    def cost_item_validator() -> ValidationRulesBuilder:\r\n        \"\"\"Validator for cost items.\"\"\"\r\n\r\n        return (ValidationRulesBuilder()\r\n            .add_required_rule(\"code_required\", \"cost_code\")\r\n            .add_required_rule(\"desc_required\", \"description\")\r\n            .use_pattern(\"code_format\", \"cost_code\", \"cost_code\")\r\n            .add_range_rule(\"quantity_positive\", \"quantity\", min_value=0)\r\n            .add_range_rule(\"unit_cost_positive\", \"unit_cost\", min_value=0)\r\n            .add_enum_rule(\"unit_valid\", \"unit\", [\"EA\", \"LF\", \"SF\", \"CY\", \"TON\", \"HR\", \"LS\"])\r\n        )\r\n\r\n    @staticmethod\r\n    def schedule_activity_validator() -> ValidationRulesBuilder:\r\n        \"\"\"Validator for schedule activities.\"\"\"\r\n\r\n        def dates_valid(record):\r\n            start = record.get('start_date')\r\n            end = record.get('end_date')\r\n            if start and end:\r\n                return start \u003C= end\r\n            return True\r\n\r\n        return (ValidationRulesBuilder()\r\n            .add_required_rule(\"id_required\", \"activity_id\")\r\n            .add_required_rule(\"name_required\", \"activity_name\")\r\n            .use_pattern(\"id_format\", \"activity_id\", \"activity_id\")\r\n            .add_range_rule(\"duration_positive\", \"duration\", min_value=0)\r\n            .add_range_rule(\"progress_range\", \"percent_complete\", min_value=0, max_value=100)\r\n        )\r\n\r\n    @staticmethod\r\n    def bim_element_validator() -> ValidationRulesBuilder:\r\n        \"\"\"Validator for BIM elements.\"\"\"\r\n\r\n        return (ValidationRulesBuilder()\r\n            .add_required_rule(\"guid_required\", \"element_guid\")\r\n            .add_required_rule(\"type_required\", \"element_type\")\r\n            .add_required_rule(\"level_required\", \"level\")\r\n            .use_pattern(\"level_format\", \"level\", \"level_name\", severity=Severity.WARNING)\r\n            .add_enum_rule(\"status_valid\", \"status\",\r\n                          [\"New\", \"Existing\", \"Demolished\", \"Temporary\"])\r\n        )\r\n```\r\n\r\n## Quick Start\r\n\r\n```python\r\n# Create validator\r\nvalidator = ValidationRulesBuilder()\r\n\r\n# Add rules\r\nvalidator.add_required_rule(\"id_required\", \"item_id\")\r\nvalidator.use_pattern(\"wbs_valid\", \"wbs_code\", \"wbs_code\")\r\nvalidator.add_range_rule(\"cost_range\", \"total_cost\", min_value=0, max_value=10000000)\r\nvalidator.add_enum_rule(\"status_valid\", \"status\", [\"Active\", \"Completed\", \"Cancelled\"])\r\n\r\n# Validate records\r\nrecords = [\r\n    {\"item_id\": \"001\", \"wbs_code\": \"01.02.03\", \"total_cost\": 50000, \"status\": \"Active\"},\r\n    {\"item_id\": \"\", \"wbs_code\": \"invalid\", \"total_cost\": -100, \"status\": \"Unknown\"}\r\n]\r\n\r\nresults = validator.validate_records(records)\r\nprint(f\"Valid: {results['valid_records']}\u002F{results['total_records']}\")\r\nprint(f\"Errors: {results['error_count']}, Warnings: {results['warning_count']}\")\r\n```\r\n\r\n## Common Use Cases\r\n\r\n### 1. Cost Data Validation\r\n```python\r\ncost_validator = ConstructionValidators.cost_item_validator()\r\nresults = cost_validator.validate_records(cost_items)\r\n```\r\n\r\n### 2. Schedule Validation\r\n```python\r\nschedule_validator = ConstructionValidators.schedule_activity_validator()\r\nresults = schedule_validator.validate_records(activities)\r\n```\r\n\r\n### 3. BIM Element Validation\r\n```python\r\nbim_validator = ConstructionValidators.bim_element_validator()\r\nresults = bim_validator.validate_records(elements)\r\n```\r\n\r\n## Resources\r\n- **DDC Book**: Chapter 2.6 - Data Quality Requirements\r\n- **Website**: https:\u002F\u002Fdatadrivenconstruction.io\r\n","# Validation Rules Builder\r\n\r\n## Business Case\r\n\r\n### Problem Statement\r\nConstruction data quality challenges:\r\n- Inconsistent naming conventions\r\n- Invalid cost codes and WBS\r\n- Missing or malformed data\r\n- Non-compliant BIM elements\r\n\r\n### Solution\r\nRule-based validation engine using RegEx and logic rules to ensure data quality across construction systems.\r\n\r\n## Technical Implementation\r\n\r\n```python\r\nimport re\r\nfrom typing import Dict, Any, List, Optional, Callable\r\nfrom dataclasses import dataclass, field\r\nfrom enum import Enum\r\nfrom datetime import date\r\n\r\n\r\nclass RuleType(Enum):\r\n    REGEX = \"regex\"\r\n    RANGE = \"range\"\r\n    ENUM = \"enum\"\r\n    CUSTOM = \"custom\"\r\n    REQUIRED = \"required\"\r\n    DATE = \"date\"\r\n    REFERENCE = \"reference\"\r\n\r\n\r\nclass Severity(Enum):\r\n    ERROR = \"error\"\r\n    WARNING = \"warning\"\r\n    INFO = \"info\"\r\n\r\n\r\n@dataclass\r\nclass ValidationResult:\r\n    field: str\r\n    is_valid: bool\r\n    message: str\r\n    severity: Severity\r\n    value: Any = None\r\n\r\n\r\n@dataclass\r\nclass ValidationRule:\r\n    name: str\r\n    field: str\r\n    rule_type: RuleType\r\n    pattern: str = \"\"\r\n    min_value: float = None\r\n    max_value: float = None\r\n    allowed_values: List[Any] = field(default_factory=list)\r\n    custom_func: Callable = None\r\n    severity: Severity = Severity.ERROR\r\n    message: str = \"\"\r\n    enabled: bool = True\r\n\r\n\r\nclass ValidationRulesBuilder:\r\n    \"\"\"Build and execute validation rules for construction data.\"\"\"\r\n\r\n    # Pre-defined patterns for construction data\r\n    PATTERNS = {\r\n        'wbs_code': r'^[0-9]{2}\\.[0-9]{2}\\.[0-9]{2}(\\.[0-9]{2})?$',\r\n        'cost_code': r'^[A-Z]{1,3}-[0-9]{3,6}$',\r\n        'activity_id': r'^[A-Z]{1,3}[0-9]{4,6}$',\r\n        'drawing_number': r'^[A-Z]{1,2}-[0-9]{3}-[A-Z0-9]{2,4}$',\r\n        'specification_section': r'^[0-9]{2}\\s?[0-9]{2}\\s?[0-9]{2}(\\.[0-9]{2})?$',\r\n        'level_name': r'^(Level|L|FL)\\s?[-_]?\\s?([0-9]{1,3}|B[0-9]|R|G|M)$',\r\n        'grid_line': r'^[A-Z]\\.?[0-9]?$|^[0-9]{1,2}\\.?[A-Z]?$',\r\n        'revision': r'^[A-Z]$|^[0-9]{1,2}$|^Rev\\.?\\s?[A-Z0-9]+$',\r\n        'date_iso': r'^\\d{4}-\\d{2}-\\d{2}$',\r\n        'email': r'^[\\w\\.-]+@[\\w\\.-]+\\.\\w+$',\r\n        'phone': r'^\\+?[0-9]{1,3}[-.\\s]?[0-9]{3,4}[-.\\s]?[0-9]{4}$',\r\n    }\r\n\r\n    def __init__(self):\r\n        self.rules: List[ValidationRule] = []\r\n        self.custom_patterns: Dict[str, str] = {}\r\n\r\n    def add_regex_rule(self,\r\n                       name: str,\r\n                       field: str,\r\n                       pattern: str,\r\n                       message: str = \"\",\r\n                       severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Add regex validation rule.\"\"\"\r\n\r\n        self.rules.append(ValidationRule(\r\n            name=name,\r\n            field=field,\r\n            rule_type=RuleType.REGEX,\r\n            pattern=pattern,\r\n            message=message or f\"Field '{field}' does not match pattern\",\r\n            severity=severity\r\n        ))\r\n        return self\r\n\r\n    def add_range_rule(self,\r\n                       name: str,\r\n                       field: str,\r\n                       min_value: float = None,\r\n                       max_value: float = None,\r\n                       message: str = \"\",\r\n                       severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Add numeric range validation rule.\"\"\"\r\n\r\n        self.rules.append(ValidationRule(\r\n            name=name,\r\n            field=field,\r\n            rule_type=RuleType.RANGE,\r\n            min_value=min_value,\r\n            max_value=max_value,\r\n            message=message or f\"Field '{field}' out of range [{min_value}, {max_value}]\",\r\n            severity=severity\r\n        ))\r\n        return self\r\n\r\n    def add_enum_rule(self,\r\n                      name: str,\r\n                      field: str,\r\n                      allowed_values: List[Any],\r\n                      message: str = \"\",\r\n                      severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Add enumeration validation rule.\"\"\"\r\n\r\n        self.rules.append(ValidationRule(\r\n            name=name,\r\n            field=field,\r\n            rule_type=RuleType.ENUM,\r\n            allowed_values=allowed_values,\r\n            message=message or f\"Field '{field}' must be one of: {allowed_values}\",\r\n            severity=severity\r\n        ))\r\n        return self\r\n\r\n    def add_required_rule(self,\r\n                          name: str,\r\n                          field: str,\r\n                          message: str = \"\",\r\n                          severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Add required field validation rule.\"\"\"\r\n\r\n        self.rules.append(ValidationRule(\r\n            name=name,\r\n            field=field,\r\n            rule_type=RuleType.REQUIRED,\r\n            message=message or f\"Field '{field}' is required\",\r\n            severity=severity\r\n        ))\r\n        return self\r\n\r\n    def add_custom_rule(self,\r\n                        name: str,\r\n                        field: str,\r\n                        func: Callable[[Any], bool],\r\n                        message: str = \"\",\r\n                        severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Add custom validation function.\"\"\"\r\n\r\n        self.rules.append(ValidationRule(\r\n            name=name,\r\n            field=field,\r\n            rule_type=RuleType.CUSTOM,\r\n            custom_func=func,\r\n            message=message or f\"Field '{field}' failed custom validation\",\r\n            severity=severity\r\n        ))\r\n        return self\r\n\r\n    def add_pattern(self, name: str, pattern: str):\r\n        \"\"\"Add custom pattern for reuse.\"\"\"\r\n        self.custom_patterns[name] = pattern\r\n\r\n    def use_pattern(self,\r\n                    rule_name: str,\r\n                    field: str,\r\n                    pattern_name: str,\r\n                    message: str = \"\",\r\n                    severity: Severity = Severity.ERROR) -> 'ValidationRulesBuilder':\r\n        \"\"\"Use pre-defined or custom pattern.\"\"\"\r\n\r\n        pattern = self.custom_patterns.get(pattern_name) or self.PATTERNS.get(pattern_name)\r\n        if not pattern:\r\n            raise ValueError(f\"Pattern '{pattern_name}' not found\")\r\n\r\n        return self.add_regex_rule(rule_name, field, pattern, message, severity)\r\n\r\n    def validate_record(self, record: Dict[str, Any]) -> List[ValidationResult]:\r\n        \"\"\"Validate a single record against all rules.\"\"\"\r\n\r\n        results = []\r\n\r\n        for rule in self.rules:\r\n            if not rule.enabled:\r\n                continue\r\n\r\n            value = record.get(rule.field)\r\n            result = self._apply_rule(rule, value)\r\n            results.append(result)\r\n\r\n        return results\r\n\r\n    def validate_records(self, records: List[Dict[str, Any]]) -> Dict[str, Any]:\r\n        \"\"\"Validate multiple records and return summary.\"\"\"\r\n\r\n        all_results = []\r\n        error_count = 0\r\n        warning_count = 0\r\n\r\n        for i, record in enumerate(records):\r\n            record_results = self.validate_record(record)\r\n            for result in record_results:\r\n                if not result.is_valid:\r\n                    result_dict = {\r\n                        'record_index': i,\r\n                        'field': result.field,\r\n                        'message': result.message,\r\n                        'severity': result.severity.value,\r\n                        'value': result.value\r\n                    }\r\n                    all_results.append(result_dict)\r\n\r\n                    if result.severity == Severity.ERROR:\r\n                        error_count += 1\r\n                    elif result.severity == Severity.WARNING:\r\n                        warning_count += 1\r\n\r\n        return {\r\n            'total_records': len(records),\r\n            'valid_records': len(records) - len(set(r['record_index'] for r in all_results if r['severity'] == 'error')),\r\n            'error_count': error_count,\r\n            'warning_count': warning_count,\r\n            'issues': all_results\r\n        }\r\n\r\n    def _apply_rule(self, rule: ValidationRule, value: Any) -> ValidationResult:\r\n        \"\"\"Apply single validation rule.\"\"\"\r\n\r\n        if rule.rule_type == RuleType.REQUIRED:\r\n            is_valid = value is not None and value != \"\" and value != []\r\n            return ValidationResult(\r\n                field=rule.field,\r\n                is_valid=is_valid,\r\n                message=\"\" if is_valid else rule.message,\r\n                severity=rule.severity,\r\n                value=value\r\n            )\r\n\r\n        # Skip other validations if value is None\u002Fempty\r\n        if value is None or value == \"\":\r\n            return ValidationResult(\r\n                field=rule.field,\r\n                is_valid=True,\r\n                message=\"\",\r\n                severity=rule.severity,\r\n                value=value\r\n            )\r\n\r\n        if rule.rule_type == RuleType.REGEX:\r\n            is_valid = bool(re.match(rule.pattern, str(value)))\r\n\r\n        elif rule.rule_type == RuleType.RANGE:\r\n            try:\r\n                num_value = float(value)\r\n                is_valid = True\r\n                if rule.min_value is not None and num_value \u003C rule.min_value:\r\n                    is_valid = False\r\n                if rule.max_value is not None and num_value > rule.max_value:\r\n                    is_valid = False\r\n            except (ValueError, TypeError):\r\n                is_valid = False\r\n\r\n        elif rule.rule_type == RuleType.ENUM:\r\n            is_valid = value in rule.allowed_values\r\n\r\n        elif rule.rule_type == RuleType.CUSTOM:\r\n            try:\r\n                is_valid = rule.custom_func(value)\r\n            except Exception:\r\n                is_valid = False\r\n\r\n        else:\r\n            is_valid = True\r\n\r\n        return ValidationResult(\r\n            field=rule.field,\r\n            is_valid=is_valid,\r\n            message=\"\" if is_valid else rule.message,\r\n            severity=rule.severity,\r\n            value=value\r\n        )\r\n\r\n    def get_rules_summary(self) -> List[Dict]:\r\n        \"\"\"Get summary of all rules.\"\"\"\r\n\r\n        return [{\r\n            'name': r.name,\r\n            'field': r.field,\r\n            'type': r.rule_type.value,\r\n            'severity': r.severity.value,\r\n            'enabled': r.enabled\r\n        } for r in self.rules]\r\n\r\n\r\n# Construction-specific validators\r\nclass ConstructionValidators:\r\n    \"\"\"Pre-built validators for construction data.\"\"\"\r\n\r\n    @staticmethod\r\n    def wbs_validator() -> ValidationRulesBuilder:\r\n        \"\"\"Validator for WBS codes.\"\"\"\r\n\r\n        return (ValidationRulesBuilder()\r\n            .add_required_rule(\"wbs_required\", \"wbs_code\")\r\n            .use_pattern(\"wbs_format\", \"wbs_code\", \"wbs_code\", \"Invalid WBS format (expected: XX.XX.XX)\")\r\n        )\r\n\r\n    @staticmethod\r\n    def cost_item_validator() -> ValidationRulesBuilder:\r\n        \"\"\"Validator for cost items.\"\"\"\r\n\r\n        return (ValidationRulesBuilder()\r\n            .add_required_rule(\"code_required\", \"cost_code\")\r\n            .add_required_rule(\"desc_required\", \"description\")\r\n            .use_pattern(\"code_format\", \"cost_code\", \"cost_code\")\r\n            .add_range_rule(\"quantity_positive\", \"quantity\", min_value=0)\r\n            .add_range_rule(\"unit_cost_positive\", \"unit_cost\", min_value=0)\r\n            .add_enum_rule(\"unit_valid\", \"unit\", [\"EA\", \"LF\", \"SF\", \"CY\", \"TON\", \"HR\", \"LS\"])\r\n        )\r\n\r\n    @staticmethod\r\n    def schedule_activity_validator() -> ValidationRulesBuilder:\r\n        \"\"\"Validator for schedule activities.\"\"\"\r\n\r\n        def dates_valid(record):\r\n            start = record.get('start_date')\r\n            end = record.get('end_date')\r\n            if start and end:\r\n                return start \u003C= end\r\n            return True\r\n\r\n        return (ValidationRulesBuilder()\r\n            .add_required_rule(\"id_required\", \"activity_id\")\r\n            .add_required_rule(\"name_required\", \"activity_name\")\r\n            .use_pattern(\"id_format\", \"activity_id\", \"activity_id\")\r\n            .add_range_rule(\"duration_positive\", \"duration\", min_value=0)\r\n            .add_range_rule(\"progress_range\", \"percent_complete\", min_value=0, max_value=100)\r\n        )\r\n\r\n    @staticmethod\r\n    def bim_element_validator() -> ValidationRulesBuilder:\r\n        \"\"\"Validator for BIM elements.\"\"\"\r\n\r\n        return (ValidationRulesBuilder()\r\n            .add_required_rule(\"guid_required\", \"element_guid\")\r\n            .add_required_rule(\"type_required\", \"element_type\")\r\n            .add_required_rule(\"level_required\", \"level\")\r\n            .use_pattern(\"level_format\", \"level\", \"level_name\", severity=Severity.WARNING)\r\n            .add_enum_rule(\"status_valid\", \"status\",\r\n                          [\"New\", \"Existing\", \"Demolished\", \"Temporary\"])\r\n        )\r\n```\r\n\r\n## Quick Start\r\n\r\n```python\r\n# Create validator\r\nvalidator = ValidationRulesBuilder()\r\n\r\n# Add rules\r\nvalidator.add_required_rule(\"id_required\", \"item_id\")\r\nvalidator.use_pattern(\"wbs_valid\", \"wbs_code\", \"wbs_code\")\r\nvalidator.add_range_rule(\"cost_range\", \"total_cost\", min_value=0, max_value=10000000)\r\nvalidator.add_enum_rule(\"status_valid\", \"status\", [\"Active\", \"Completed\", \"Cancelled\"])\r\n\r\n# Validate records\r\nrecords = [\r\n    {\"item_id\": \"001\", \"wbs_code\": \"01.02.03\", \"total_cost\": 50000, \"status\": \"Active\"},\r\n    {\"item_id\": \"\", \"wbs_code\": \"invalid\", \"total_cost\": -100, \"status\": \"Unknown\"}\r\n]\r\n\r\nresults = validator.validate_records(records)\r\nprint(f\"Valid: {results['valid_records']}\u002F{results['total_records']}\")\r\nprint(f\"Errors: {results['error_count']}, Warnings: {results['warning_count']}\")\r\n```\r\n\r\n## Common Use Cases\r\n\r\n### 1. Cost Data Validation\r\n```python\r\ncost_validator = ConstructionValidators.cost_item_validator()\r\nresults = cost_validator.validate_records(cost_items)\r\n```\r\n\r\n### 2. Schedule Validation\r\n```python\r\nschedule_validator = ConstructionValidators.schedule_activity_validator()\r\nresults = schedule_validator.validate_records(activities)\r\n```\r\n\r\n### 3. BIM Element Validation\r\n```python\r\nbim_validator = ConstructionValidators.bim_element_validator()\r\nresults = bim_validator.validate_records(elements)\r\n```\r\n\r\n## Resources\r\n- **DDC Book**: Chapter 2.6 - Data Quality Requirements\r\n- **Website**: https:\u002F\u002Fdatadrivenconstruction.io\r\n",{"slug":5,"description":7,"display_name":36},"Validation Rules Builder","main","e7e336ac628c3e3bd771aff1aaa469c93778f94a","skills\u002Fdatadrivenconstruction\u002Fvalidation-rules-builder",0,"https:\u002F\u002Fgithub.com\u002Fkbarbel640-del\u002Fskills","https:\u002F\u002Fgithub.com\u002Fkbarbel640-del","2026-08-23 22:39:37",{"source":8,"skillName":5,"commands":45,"prompt":55,"zipAvailable":56},[46,49,52],{"tool":47,"command":48},"npx","npx skills add kbarbel640-del\u002Fskills --skill validation-rules-builder",{"tool":50,"command":51},"bunx","bunx skills add kbarbel640-del\u002Fskills --skill validation-rules-builder",{"tool":53,"command":54},"pnpm","pnpm dlx skills add kbarbel640-del\u002Fskills --skill validation-rules-builder","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002Fkbarbel640-del\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fdatadrivenconstruction\u002Fvalidation-rules-builder\u002FSKILL.md",true,[58],{"path":59,"resourceType":60,"resourceTypeDesc":61,"sizeBytes":62,"sourceHtmlUrl":63},"_meta.json","REFERENCE","参考文档",316,"https:\u002F\u002Fgithub.com\u002Fkbarbel640-del\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fdatadrivenconstruction\u002Fvalidation-rules-builder\u002F_meta.json",[65,96,124,145,151,171],{"skillNo":66,"name":67,"nameZh":6,"description":68,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":69,"categories":70,"keywords":76,"publishedAt":31},"01M6G8J55967D6281ACMKAKTEQ","crowd-prompting","A marketplace where AI agents improve prompts, system instructions, tool descriptions, and other text-based content with domain expertise from real-world operations — and earn tokens for valuable contributions.","https:\u002F\u002Fgithub.com\u002Fkbarbel640-del\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fzzadrian\u002Fcrowd-prompting\u002FSKILL.md",[71],{"categoryNo":72,"categoryName":73,"taxonomyType":74,"taxonomyTypeDesc":75},"01JBSEEDCAT000000000000036","内容创作者","PROFESSION","适用职业",[77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95],"crowd prompting","prompting","api","with","tokens","domain","world","prompts","operations","instructions","text","tool","system","improve","productivity","marketplace","https","content","ai agents",{"skillNo":97,"name":98,"nameZh":6,"description":99,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":100,"categories":101,"keywords":107,"publishedAt":31},"01M6G8J0PKPAYVET6BWE8W4C26","dilemm-ai","Compete in DilemmAI, the prisoner's dilemma AI arena at dilemm.ai. Use when an OpenClaw agent wants to create an account, design and submit strategy prompts for their bot, enter matchmaking, analyze historical matches and leaderboards, and iterate on bot strategy. Requires headless browser automation (no API available yet).","https:\u002F\u002Fgithub.com\u002Fkbarbel640-del\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fzyori\u002Fdilemm-ai\u002FSKILL.md",[102],{"categoryNo":103,"categoryName":104,"taxonomyType":105,"taxonomyTypeDesc":106},"01JBSEEDCAT000000000000023","Skill与智能体开发","SCENARIO","使用场景",[108,79,109,110,111,112,22,113,114,115,116,117,118,119,120,121,122,84,123],"dilemm ai","arena","analyze","browser","openclaw agent","automation","browser automation","bot","openclaw","design","strategy","headless","compete","submit","matchmaking","use",{"skillNo":125,"name":126,"nameZh":6,"description":127,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":128,"categories":129,"keywords":133,"publishedAt":31},"01M6G8HWAF3K9SW7NP3Z83CPJ6","arxiv-paper-reviews","Interact with arXiv Crawler API to fetch papers, read reviews, and submit comments. Use when working with arXiv papers, fetching paper lists by date\u002Fcategory\u002Finterest, viewing paper details with comments, or submitting paper reviews via API at http:\u002F\u002F150.158.152.82:8000.","https:\u002F\u002Fgithub.com\u002Fkbarbel640-del\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fzxrys\u002Fweak-accept\u002FSKILL.md",[130],{"categoryNo":131,"categoryName":132,"taxonomyType":105,"taxonomyTypeDesc":106},"01JBSEEDCAT000000000000021","资料检索与研究",[134,135,136,137,138,139,140,80,141,121,123,142,79,143,144],"arxiv paper reviews","reviews","arxiv","paper","crawler","papers","comments","fetch","read","http","via",{"skillNo":146,"name":126,"nameZh":6,"description":127,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":147,"categories":148,"keywords":150,"publishedAt":31},"01M6G8HQJ7N7WMY6YV7D7SSJ16","https:\u002F\u002Fgithub.com\u002Fkbarbel640-del\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fzxrys\u002Farxiv-paper-reviews\u002FSKILL.md",[149],{"categoryNo":131,"categoryName":132,"taxonomyType":105,"taxonomyTypeDesc":106},[137,136,135,134,144,139,140,80,138,121,123,141,142,79,143],{"skillNo":152,"name":153,"nameZh":6,"description":154,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":155,"categories":156,"keywords":157,"publishedAt":31},"01M6G8HM95Y64JNVFC2HN4E2BG","git-summary","Get a quick summary of the current Git repository including status, recent commits, branches, and contributors.","https:\u002F\u002Fgithub.com\u002Fkbarbel640-del\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fzweack\u002Fgit-summary\u002FSKILL.md",[],[158,159,160,161,162,163,164,165,166,167,168,169,170],"git","summary","git summary","commits","repository","win32","status","linux","contributors","true","quick","get","branches",{"skillNo":172,"name":173,"nameZh":6,"description":174,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":175,"categories":176,"keywords":181,"publishedAt":31},"01M6G8HGEGF05CNEJCGVYFSC4R","agent-constitution","Interact with AgentConstitution governance contracts on Base Sepolia. Check compliance, read rules, log actions, query governance state.","https:\u002F\u002Fgithub.com\u002Fkbarbel640-del\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fztsalexey\u002Fagent-constitution\u002FSKILL.md",[177,178],{"categoryNo":103,"categoryName":104,"taxonomyType":105,"taxonomyTypeDesc":106},{"categoryNo":179,"categoryName":180,"taxonomyType":74,"taxonomyTypeDesc":75},"01JBSEEDCAT000000000000037","律师与法务",[182,183,184,185,80,186,187,37,188,142,189,19,190,191,192,93,193,194,195],"agent constitution","constitution","contracts","tree","query","base","log","check","projects","compliance","actions","state","governance","github"]