uuid static method

FormFieldValidator<String> uuid({
  1. String? errorText,
  2. bool checkNullOrEmpty = true,
})

FormFieldValidator that requires the field's value to be a valid UUID.

Parameters:

  • errorText The error message when the UUID is invalid.
  • checkNullOrEmpty Whether to check for null or empty values.

This regex matches UUIDs (version 4).

  • It validates the format of a UUID, including hyphens.

Examples: 123e4567-e89b-12d3-a456-426614174000

Implementation

static FormFieldValidator<String> uuid({
  String? errorText,
  bool checkNullOrEmpty = true,
}) => UuidValidator(
  errorText: errorText,
  checkNullOrEmpty: checkNullOrEmpty,
).validate;