I get this error message:
"Expected argument of type "string", "DateTime" given"
This is the code of my form in symfony
$builder->add('dateOfBirth', 'datetime', [
'widget' => 'single_text',
'label' => 'Geboortedatum',
'attr' => ['class' => 'form-control birthdaypicker'],
'label_attr' => ['class' => 'col-sm-2 control-label']
]);
And this is the template:
<div class="form-group">
{{ form_label(form_pupil.dateOfBirth) }}
<div class="col-sm-10">
{{ form_widget(form_pupil.dateOfBirth) }}
<small>{{ form_errors(form_pupil.dateOfBirth) }}</small>
</div>
</div>
Document (Entity)
/**
* @MongoDB\Date
* @Assert\NotBlank(message="Een geboortedatum is vereist")
* @Assert\Length(max=10, maxMessage="Een geboortedatum kan maximaal 10 karakters bevatten")
*/
protected $dateOfBirth;
In my document(entity) it's also a date type. I have no idea why Symfony expects a string..
@Assert\Length(max=10, maxMessage="Een geboortedatum kan maximaal 10 karakters bevatten")
Can't check the length of a datetime object! (removed this assert and it worked)