{
  "id": "python/django-forms-validation-error",
  "signature": "django.core.exceptions.ValidationError: ['Enter a valid email address.']",
  "signature_zh": "Django验证错误：['请输入有效的电子邮件地址。']",
  "regex": "django\\.core\\.exceptions\\.ValidationError:\\ \\['Enter\\ a\\ valid\\ email\\ address\\.'\\]",
  "domain": "python",
  "category": "data_error",
  "subcategory": null,
  "root_cause": "Form field validation fails because input does not match expected format.",
  "root_cause_type": "generic",
  "root_cause_zh": "表单字段验证失败，因为输入不符合预期格式。",
  "versions": [
    {
      "version": "3.x",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Disabling validation entirely",
      "why_fails": "Allows invalid data; security risk.",
      "fail_rate": 0.9,
      "condition": "",
      "sources": []
    },
    {
      "action": "Ignoring the error and proceeding",
      "why_fails": "Invalid data may cause downstream issues.",
      "fail_rate": 0.8,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Use proper form field with validators",
      "success_rate": 0.95,
      "how": "email = forms.EmailField()",
      "condition": "",
      "sources": []
    },
    {
      "action": "Catch validation error and provide feedback",
      "success_rate": 0.9,
      "how": "if form.is_valid(): ... else: errors = form.errors",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.86,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2024-06-15",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}