{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/signwell/main/json-schema/TextValidation.json",
  "title": "TextValidation",
  "type": "string",
  "enum": [
    "no_text_validation",
    "numbers",
    "letters",
    "email_address",
    "us_phone_number",
    "us_zip_code",
    "us_ssn",
    "us_age",
    "alphanumeric",
    "us_bank_routing_number",
    "us_bank_account_number"
  ],
  "description": "Validation rule for text fields"
}