- -(Bool) compareStr:(NSString *) str :(NSString *) str1 {
- //A character set containing only the whitespace characters space (U+0020) and tab (U+0009) and the newline and nextline characters (U+000A–U+000D, U+0085).
- NSCharacterSet *set = [NSCharacterSet whitespaceAndNewlineCharacterSet];
- //Returns a new string made by removing from both ends of the receiver characters contained in a given character set.
- NSString *trimedString = [str stringByTrimmingCharactersInSet:set];
- NSString *trimedString 1= [str1 stringByTrimmingCharactersInSet:set];
- if([trimedString isEqualToString:trimedString1])
- {
- return YES;
- }
- else
- {
- return NO;
- }
- }