Validate a URL string in my iphone app
Posted
by Derek
on Stack Overflow
See other posts from Stack Overflow
or by Derek
Published on 2010-04-01T02:48:36Z
Indexed on
2010/04/01
2:53 UTC
Read the original article
Hit count: 306
Hi,
I am getting really frustrated and I cant seem to check if the user has entered a valid url or not. This is what I have tried:
NSString *str = [NSString stringWithFormat:@"%@", [myurl.text stringByAddinPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
NSURL *aurl = [NSURL URLWithString:urlStr[;
if(aurl == nil){
//Invalid url
}
© Stack Overflow or respective owner
