Symfony2 AJAX Validation - error message formatting

Question

I'm trying to create a form that is an ajax form that will have validation on 2 fields.

I have managed to get the form working via AJAX, but I'm having trouble returning the error messages Link Here

I can determine that the form is valid using $eventForm->isValid() but I want to display errors for each of the invalid fields, preferably next to each form input/widget

Is that possible?

Thanks

Udan · Accepted Answer · 2013-10-21 13:53:57Z

1

You can render individually the label, input and errors of each field in the form:

{{ form_label(form.age) }}
{{ form_errors(form.age) }}
{{ form_widget(form.age) }}

More information in Symfony2 docs: http://symfony.com/doc/current/cookbook/form/form_customization.html

EDIT based on comments:

Getting the html from an ajax request to a controller:

$.ajax({
   type: "POST",
   url: "{{path('yourpath')}}",
   cache: "false",
   dataType: "html",
   success: function(result){
        $("#somediv").append(result);    
   }
});

edited Oct 21, 2013 at 13:53

answered Oct 21, 2013 at 12:54

Udan

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3 Comments

user1970557 Over a year ago

I have that, but how do I get them to be populated from the ajax response?

Udan Over a year ago

you can pass the rendered view as you want it to be displayed and then replace the content of a container with that: success: function(data) { $('#somediv').html(data); }

user1970557 Over a year ago

I managed to get things to work. I had to serialize() the form data as it was complaining about the CSRF token.

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