Morning all.
I’m trying to do some text validation in a simple textfield. A colleague has already done a length method, in cocoa I may add, but I’d like to have some character validation
We’ve added this to the code and it works fine when a non alphanumeric char is entered:
NSCharacterSet* nonAlphaNumericSet = [[NSCharacterSet alphanumericCharacterSet] invertedSet];
if ([*partialString rangeOfCharacterFromSet:nonAlphaNumericSet].location != NSNotFound)
{
NSLog(@"It's not alphanumeric!");
}
However, as usual, I’d like to do this in ASOC and am struggling
I have presently:
set beginningString to current application's NSString's stringWithString_("lalalal-")
set endString to current application's NSCharacterSet's alphanumericCharacterSet_(beginningString)
log endString
and am getting “unrecognised selector…”