isEqualValidator<TEntity> function

ValidatorsFunction<FormControl<TEntity>> isEqualValidator<TEntity>(
  1. TEntity value, {
  2. String message = 'Поля не совпадают',
  3. dynamic eventType = ValidationEventTypes.Error,
})

Equals to {value} Равно значению {value}

Implementation

ValidatorsFunction<FormControl<TEntity>> isEqualValidator<TEntity>(
        TEntity value,
        {String message = 'Поля не совпадают',
        eventType = ValidationEventTypes.Error}) =>
    (FormControl<TEntity> control) async {
      if (control.value == null || control.value != value) {
        return [];
      }
      return [
        ValidationEvent(
          key: isEqualValidatorKey,
          message: message,
          type: eventType,
        )
      ];
    };