public function testFieldsCanBeRemoved()
{
$registry = new FormFieldRegistry();
$registry->add($this->getFormFieldMock('foo'));
$registry->remove('foo');
$this->assertFalse($registry->has('foo'));
}
/**
* Returns true if the named field exists.
*
* @param string $name The field name
*
* @return bool true if the field exists, false otherwise
*/
public function offsetExists($name)
{
return $this->fields->has($name);
}
