| protected isValidOption ( mixed $varInput ) : boolean | ||
| $varInput | mixed | The input string or array |
| return | boolean | True if the selected option exists |
protected function isValidOption($varInput)
{
if (!is_array($varInput)) {
$varInput = array($varInput);
}
// Check each option
foreach ($varInput as $strInput) {
$blnFound = false;
foreach ($this->arrOptions as $v) {
// Single dimensional array
if (array_key_exists('value', $v)) {
if ($strInput == $v['value']) {
$blnFound = true;
}
} else {
foreach ($v as $vv) {
if ($strInput == $vv['value']) {
$blnFound = true;
}
}
}
}
if (!$blnFound) {
return false;
}
}
return true;
}