HTTP 422

validation_error

The submission failed validation.

How to resolve

Check required fields, file types, and size limits. JSON keys must match the field names you expect in the dashboard.

JSON envelope

{
  "data": null,
  "status": "failure",
  "error": {
    "type": "https://formsreach.com/errors/validation_error",
    "title": "Unprocessable Entity",
    "status": 422,
    "code": "validation_error",
    "detail": "The submission failed validation.",
    "hint": "Check required fields, file types, and size limits. JSON keys must match the field names you expect in the dashboard."
  },
  "meta": {
    "requestId": "req_example",
    "docs": "https://formsreach.com/errors/validation_error/"
  }
}

Machine copy: /errors/validation_error.json · OpenAPI · Developers