I ve written a method to handle regex validation in AX2009. Problem is that it always returns false, no matter what the expression or input string. Returns no errors, just false Mind taking a look? I m probably missing something simple.

This post has been updated to included the corrected method, without the error, so you can cut and paste the code for use in your project. BP compliant and ready for use. - Enjoy

static boolean validateMe(str regexFilter, str _testString)
{
    System.Text.RegularExpressions.Match regExMatch;
    boolean retVal;
    str regExpression;
    ;

    //See if any of the static expressions were selected
    switch (regexFilter)
    {
        case  integer  :
            regExpression =  ^\d+$ ;
            break;
        case  rgbcolor  :
            regExpression =  ^([01]?\d\d?|2[0-4]\d|25[0-5])\,([01]?\d\d?|2[0-4]\d|25[0-5])\,([01]?\d\d?|2[0-4]\d|25[0-5])$ ;
            break;
        case  number  :
            regExpression =  ^(\d+\.?\d*|\d*\.?\d+)$ ;
            break;
        case  email  :
            regExpression =  ^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$ ;
            break;
        case  phone  :
            regExpression =  ^(\()?(\d{3})(\)|-)?([0-9]{3})(-)?([0-9]{4}|[0-9]{4})$ ;
            break;
        case  nopunctationphone  :
            regExpression =  ^\d{10}$ ;
            break;
        default :
            //No static expression matched, use the passed-in value
            regExpression = regexFilter;
    }

    //see if the string matches
    if (_testString !=   )
    {
        //see if string matches expression; validation is good
        regExMatch = System.Text.RegularExpressions.Regex::Match(_testString, regExpression);
        retVal = regExMatch.get_Success();
    }
    else
    {
        //string does NOT match expression; validation fails
        retVal = false;
    }

    return retVal;
}