How to use RegExp in Flash Forms

[aprophis]

Hello searching for help by ActionScript StringFunction

try to do var res = string.match('^(2..)$')
allways get an undefined for 'res'

Anyone got an Idee ??

[BKBK]

var regex = new RegExp("^(2..)$");
regex.test(string);

[aprophis]

Doesn't work CF response:

There is no method with the name 'RegExp'.

Thanks

[BKBK]

> CF response

You said you needed help with ActionScript. What I gave you is ActionScript.

Coldfusion has no built-in method called match. You should use REMatch(reg_expression, string) or REMatchNoCase(reg_expression, string), assuming you're on CF 8, of course.