compose static method

FormFieldValidator<String> compose(
  1. List<FormFieldValidator<String>> validators
)

Implementation

static FormFieldValidator<String> compose(
    List<FormFieldValidator<String>> validators) {
  return (value) {
    for (final validator in validators) {
      final result = validator(value);
      if (result != null) return result;
    }
    return null;
  };
}