Ignored validation rule

Asked

Viewed 27 times

-2

Greetings,

I’m having trouble making a validation by Laravel. Today, I need to do the following validation 

'data_visita'  => ['required', 'date_format:d/m/Y', new AfterOrEqual1900],

when you’re alone ['required', 'date_format:d/m/Y'] the system tries the validation normally, checks if it is mandatory and if it is in the specified format. However, when I add the validation new AfterOrEqual1900 the second validation, 'date_format:d/m/Y' is ignored and goes straight to the last. Someone can let me know what happens?

The Afterorequal1900 rule is,

Anyway, the code for Afterorequal1900 is,

public function passes($attribute, $value)
{
  $timezone = 'America/Sao_Paulo';
  $min_date = Carbon::create(1900, 1, 1, 0, 0, 0, $timezone);
  $date_of_visit = new Carbon(Carbon::createFromFormat('d/m/Y', $value, $timezone));

  // importante zerar para comparação sair corretamente
  $date_of_visit->second = 0;
  $date_of_visit->minute = 0;
  $date_of_visit->hour = 0;

  return $date_of_visit->gte($min_date);
}
laravel-5 validation

  • explain to me what you want to validate in this validation

  • I need to check if the date is before 01/01/1900. Then I check if a value has been passed, if the date is in this dd/mm/yyyy format and, finally, as I couldn’t find another way to compare, I created a custom rule.

  • AfterOrEqual1900 puts this method in the question for me to analyze, as it being ignored, may be its logic the problem.

  • The method AfterOrEqual1900 is not ignored. The problem is that it is analyzed before the 'date_format:d/m/Y'.

  • if you leave only this validation AfterOrEqual1900 she behaves as she should ?

  • 1

    I think this may clarify a few things https://stackoverflow.com/questions/20692792/how-validation-rules-work-in-laravel

  • Now I know what was wrong. Laravel does the validations without using the short-Circuit evaluation, that is, it will check all the rules, before returning, regardless of whether an error occurred or not. To force short-Circuit behavior it is necessary to prefix with bail the validation rules. I thank you for the strength.

Show 2 more comments

1 answer

0

I prefer to use the Rules in an array, example:

rules = [
   'data_visita'        => 'required|date|date_format:d/m/Y|after_or_equal:1990'
];

However, I believe that this should work:

'data_visita'  => ['required', 'date', 'date_format:d/m/Y', 'after_or_equal:1990']

Browser other questions tagged laravel-5 validation

You are not signed in. Login or sign up in order to post.