iOS : How to do proper URL encoding?

Question

I\'m unable to open a URL into UIWebView so I\'ve seached & found that I need to encode URL, so I tried to encode it but, I\'ve facing problem in URL encodi

Answer 1

This may useful to someone who's reach to this question for URL encoding, as my question likely different which has been solved and accepted, this is the way I used to do encoding,

-(NSString *)encodeURL:(NSString *)urlString
{
    CFStringRef newString = CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, (CFStringRef)urlString, NULL, CFSTR("!*'();:@&=+@,/?#[]"), kCFStringEncodingUTF8);
    return (NSString *)CFBridgingRelease(newString);
}