/**
Attachs a value to the validator.
$mValue must be either a string, an instance of Printable or an object castable to string.
@param $mValue The value to attach.
@return $this Used to chain methods.
@throw DomainException $mValue is not of a correct type.
*/
public function setValue($mValue)
{
if (is_object($mValue)) {
if ($mValue instanceof Printable) {
$mValue = $mValue->toString();
} elseif (method_exists($mValue, '__toString')) {
$mValue = (string) $mValue;
}
}
is_string($mValue) or burn('DomainException', _WT('$mValue is not of a correct type.'));
return parent::setValue($mValue);
}
/**
Validates the given input.
@throw IllegalStateException The validator is not attached to a form widget.
*/
public function validate()
{
$this->oWidget !== null or burn('IllegalStateException', _WT('The validator is not attached to a form widget.'));
return parent::validate();
}
