/**
* Optional
*
* This allows the OPTIONAL flag to be set through the fluent Facade. The
* presence of this method means that no validator with a base name of
* "Optional" could ever by set through the Facade. Hopefully this isn't
* likely to happen...
*
* NOTE: Currently, this does not work when the field whose flag is to be
* toggled is actually a pattern. It only works with plain field names and
* arrays of field names.
*
* @param bool Optional flag value. Default: true
* @returns Zend_Validate_Builder_FluentAdder
* @throws Zend_Validate_Exception
*/
public function optional($value = true)
{
foreach ($this->_rowIds as $id) {
$value && $this->_builder->addFlags($id, Zend_Validate_Builder::OPTIONAL);
}
return $this;
}
public function testAddFlagsMergesFlags()
{
$mockVal1 = $this->getMock('Zend_Validate_Abstract');
$zvb = new Zend_Validate_Builder();
$i0 = $zvb->add($mockVal1, 'test1');
$zvb->addFlags($i0, Zend_Validate_Builder::OPTIONAL);
$this->assertEquals(Zend_Validate_Builder::OPTIONAL, $zvb->getFlags($i0));
$zvb->addFlags($i0, Zend_Validate_Builder::PATTERN);
$this->assertEquals(Zend_Validate_Builder::PATTERN | Zend_Validate_Builder::OPTIONAL, $zvb->getFlags($i0));
}
