JQueryAutocomplete Field (view demo)
<?php
// ...
public function buildForm(FormBuilder $builder, array $options)
{
$builder
// ...
->add('country', 'genemu_jqueryautocompleter_country')
->add('timezone', 'genemu_jqueryautocompleter_timezone')
->add('language', 'genemu_jqueryautocompleter_language');
}