/**
* Extends the set method to ensure that only Radios can be added to a RadioGroup
*
* @param string $key
* @param mixed $value
*
* @return $this
*
* @throws \InvalidArgumentException
*
* @since 2.0
*/
public function set($key, $value)
{
if (!$value instanceof Radio) {
throw new \InvalidArgumentException('Only Radios can be added to a RadioGroup');
}
return parent::set($key, $value);
}
/**
* Extends the set method to ensure that only Checkboxs can be added to a CheckboxGroup
*
* @param string $key
* @param mixed $value
*
* @return $this
*
* @throws \InvalidArgumentException
*
* @since 2.0
*/
public function set($key, $value)
{
if (!$value instanceof Checkbox) {
throw new \InvalidArgumentException('Only Checkboxs can be added to a CheckboxGroup');
}
return parent::set($key, $value);
}
