I use following date validation for incoming POST request.
'trep_txn_date' => 'date_format:"Y-m-d H:i:s.u"'
This will only allow a date of this kind i.e. 2012-01-21 15:59:44.8
I also want to allow date without the TIME e.g. 2012-01-21, which when sent to mysql db will automatically store as 2012-01-21 00:00:00.0
Is there a way I can do this using a Laravel's existing validation rules. Is there a way to define multiple formats in date_format rule something like below.
'trep_txn_date' => 'date_format:"Y-m-d H:i:s.u","Y-m-d"' //btw this didn't work.
Thanks,
K
The date_format validator takes only one date format as parameter. In order to be able to use multiple formats, you'll need to build a custom validation rule. Luckily, it's pretty simple.
You can define the multi-format date validation in your AppServiceProvider with the following code:
class AppServiceProvider extends ServiceProvider { public function boot() { Validator::extend('date_multi_format', function($attribute, $value, $formats) { // iterate through all formats foreach($formats as $format) { // parse date with current format $parsed = date_parse_from_format($format, $value); // if value matches given format return true=validation succeeded if ($parsed['error_count'] === 0 && $parsed['warning_count'] === 0) { return true; } } // value did not match any of the provided formats, so return false=validation failed return false; }); } }
You can later use this new validation rule like that:
'trep_txn_date' => 'date_multi_format:"Y-m-d H:i:s.u","Y-m-d"'
You can read more about how to create custom validation rules here: http://laravel.com/docs/5.1/validation#custom-validation-rules
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