登陆注册的邮箱格式判断

来源:互联网 发布:手机电脑屏幕同步软件 编辑:程序博客网 时间:2024/05/01 13:21
-(BOOL)isValidateEmail:(NSString *)email { NSString *emailRegex = @"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}"; NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES%@",emailRegex]; return [emailTest evaluateWithObject:email]; }
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