View Helpers

FormRadio

The FormRadio view helper can be used to render a group of <input type="radio"> HTML form inputs. It is meant to work with the Radio element, which provides a default input specification for validating a radio.

FormRadio extends from FormMultiCheckbox.

Basic usage

use Zend\Form\Element;

$element = new Element\Radio('likes_chocolate');
$element->setValueOptions([
   '0' => 'No',
   '1' => 'Yes',
]);

// Within your view...

/**
 * Example #1: using the default label placement
 */
echo $this->formRadio($element);
// Result:
// <label><input type="radio" name="likes_chocolate[]" value="0">No</label>
// <label><input type="radio" name="likes_chocolate[]" value="1">Yes</label>

/**
 * Example #2: using the prepend label placement
 */
echo $this->formRadio($element, 'prepend');
// Result:
// <label>No<input type="radio" name="likes_chocolate[]" value="0"></label>
// <label>Yes<input type="radio" name="likes_chocolate[]" value="1"></label>