protected function createUniqueName($useField)
{
$name = $this->getPOST($useField);
$isValid = false;
$urlSafeName = \PvikAdminTools\Library\Help::makeUrlSafe($name);
$uniqueName = $urlSafeName;
if ($this->checkIfUniqueName($uniqueName, $useField)) {
$isValid = true;
}
// add numbers till name is unique
$i = 1;
while (!$isValid) {
$uniqueName = $urlSafeName . '-' . $i;
if ($this->checkIfUniqueName($uniqueName, $useField)) {
$isValid = true;
}
$i++;
}
return $uniqueName;
}
