/**
* Filled validator: is control filled?
* @param IFormControl
* @return bool
*/
public static function validateFilled(IFormControl $control)
{
return (string) $control->getValue() !== '';
// NULL, FALSE, '' ==> FALSE
}
/**
* Filled validator: has been any radio button selected?
* @param IFormControl
* @return bool
*/
public static function validateFilled(IFormControl $control)
{
return $control->getValue() !== NULL;
}
/**
* Equal validator: are control's value and second parameter equal?
* @param IFormControl
* @param mixed
* @return bool
*/
public static function validateEqual(IFormControl $control, $arg)
{
$value = $control->getValue();
foreach (is_array($value) ? $value : array($value) as $val) {
foreach (is_array($arg) ? $arg : array($arg) as $item) {
if ((string) $val === (string) ($item instanceof IFormControl ? $item->value : $item)) {
return TRUE;
}
}
}
return FALSE;
}
/**
* Filled validator: has been any file uploaded?
* @param IFormControl
* @return bool
*/
public static function validateFilled(IFormControl $control)
{
$file = $control->getValue();
return $file instanceof HttpUploadedFile && $file->isOK();
}
/**
* Filled validator: has been any item selected?
* @param IFormControl
* @return bool
*/
public static function validateFilled(IFormControl $control)
{
$value = $control->getValue();
return is_array($value) ? count($value) > 0 : $value !== NULL;
}
