Validate a URL string in my iphone app
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by Derek
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Published on 2010-04-01T02:48:36Z
Indexed on
2010/04/01
2:53 UTC
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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
}
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