inputValidator method

String? inputValidator(
  1. String? value
)

Implementation

String? inputValidator(String? value) {
  if (value == null || value.isEmpty) {
    return emptyFieldErrorMessage;
  } else if (widget.formType == FormType.email &&
      !RegExp(r'^[^@]+@[^@]+\.[^@]+').hasMatch(value)) {
    return invalidFormErrorMessage;
  } else if (widget.formType == FormType.password && value.length < 6) {
    return invalidFormErrorMessage;
  }
  return null;
}