December 02 2015
Yii2 cactiveform client validation not working with fancybox ajax
Tagged Under : Yii2
If using fancybox ajax display the Yii2 cactiveform you will found that the client validation are not working.
Its due to the form ID was invalid or duplicated in same page. what you need to do is assign a new form id inside cactiveform.
Example
$form = ActiveForm::begin([ 'enableClientValidation' => true, 'id' => 'new_form_id' ]);