javascript regex for canadian postal code [duplicate]

Question

Possible Duplicate:
Canada postal code validation

I need javascript regex for validating Canadian postal/zip code. Canada's Postal Code format is 'A1A 1X1' or 'a1a1x1'. However it doesn't include the letters D, F, I, O, Q, or U.I found few here but those were in C#.

Answer 1

function checkPostal(postal) {
    var regex = new RegExp(/^[ABCEGHJKLMNPRSTVXY]\d[ABCEGHJKLMNPRSTVWXYZ]( )?\d[ABCEGHJKLMNPRSTVWXYZ]\d$/i);
    if (regex.test(postal.value))
        return true;
    else return false;
}