iOS之判断手机号码格式是否正确

Posted 2020-08-20 Jaycee麦子

//判断手机号码格式是否正确

+ (BOOL)valiMobile:(NSString *)mobile{

    mobile = [mobile stringByReplacingOccurrencesOfString:@" " withString:@""];

    if (mobile.length != 11)

    {

        return NO;

    }else{

        /**

         * 移动号段正则表达式

         */

        NSString *CM_NUM = @"^((13[4-9])|(147)|(15[0-2,7-9])|(178)|(18[2-4,7-8]))\\d{8}|(1705)\\d{7}$";

        /**

         * 联通号段正则表达式

         */

        NSString *CU_NUM = @"^((13[0-2])|(145)|(15[5-6])|(176)|(18[5,6]))\\d{8}|(1709)\\d{7}$";

        /**

         * 电信号段正则表达式

         */

        NSString *CT_NUM = @"^((133)|(153)|(177)|(18[0,1,9]))\\d{8}$";

        NSPredicate *pred1 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM_NUM];

        BOOL isMatch1 = [pred1 evaluateWithObject:mobile];

        NSPredicate *pred2 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CU_NUM];

        BOOL isMatch2 = [pred2 evaluateWithObject:mobile];

        NSPredicate *pred3 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CT_NUM];

        BOOL isMatch3 = [pred3 evaluateWithObject:mobile];

 

        if (isMatch1 || isMatch2 || isMatch3) {

            return YES;

        }else{

            return NO;

        }

    }

}

 

//判断邮箱格式是否正确

//利用正则表达式验证

+ (BOOL)isAvailableEmail:(NSString *)email {

    NSString *emailRegex = @"[A-Z0-9a-z._%+-][email protected][A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";

    NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex];

    return [emailTest evaluateWithObject:email];

}