Extra Characters with German letters not working
I create a form validation Alphanumeric with ALLOW-OTHER.
These other are " üäößÜÄÖ "
$WAFV_Errors .= WAValidateAN(((isset($_POST["password1"]))?$_POST["password1"]:"") . "",true,true,true,false,"!@#$%^*()-_.:,;üäößÜÄÖ",true,13);
In my field there is a minimum of 6 letters.
Everything works fine untill I enter one of those " üäößÜÄÖ " then it seems, that they use more then 1 letters, cause if I enter 3 of them, the field validation shows no error.
what can I do here?