摘要:        
-(BOOL) isEmailAddress:(NSString*)email { NSString *emailRegex = @"^\\w+((\\-\\w+)|(\\.\\w+))*@[A-Za-z0-9]+((\\.|\\-)[A-Za-z0-9]+)*.[A-Za-z0-9]+$"; NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex]; return [emailTest evaluateWithObject:emai    阅读全文
posted @ 2012-07-08 17:38
高笑228
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