Add help text to single checkbox and radio by tazGPL · Pull Request #275

Add help text to single checkbox and radio by tazGPL · Pull Request #275 · braincrafted/bootstrap-bundle

Help text is not rendered under single checkbox and single radio. Example form builder:

$builder->add('gender', 'choice', array(
    'choices'   => array('m' => 'Male', 'f' => 'Female'),
    'multiple' => false,
    'expanded' => true,
    'required'  => true,
    'mapped' => false,
    'attr' => array(
        'help_text' => 'Who are you?'
    )
))
->add('newsletter', 'checkbox', array(
    'mapped' => false,
    'attr' => array(
        'align_with_widget' => true,
        'help_text' => 'Would you like to receive our newsletter?'
    )
))