public function buildForm(FormBuilder $builder, array $options)
 {
     $builder->add('category', 'entity', array('class' => 'Jobeet2Bundle:Category', 'required' => true, 'empty_value' => ''));
     $types = Job::getTypes();
     $builder->add('type', 'choice', array('choices' => $types, 'required' => true, 'expanded' => true));
     $builder->add('company');
     $builder->add('logo', 'file', array('required' => false));
     $builder->add('url', 'url');
     $builder->add('position');
     $builder->add('location');
     $builder->add('description', null, array('required' => true));
     $builder->add('howToApply', null, array('label' => 'How to apply ?'));
     $builder->add('isPublic', null, array('label' => 'Is public ?'));
     $builder->add('email', 'email');
 }