手机号检测

旧版正则检测：

- (BOOL)isMobileNumber:(NSString *)mobileNum{    /**     * 手机号码     * 移动：134,135,136,137,138,139,147,150,151,152,157,158,159,170,178,182,183,184,187,188     * 联通：130,131,132,145,152,155,156,1709,171,176,185,186     * 电信：133,134,153,1700,177,180,181,189     */    NSString * MOBILE = @"^1(3[0-9]|4[57]|5[0-35-9]|7[01678]|8[0-9])\\\\d{8}$";    /**     * 中国移动：China Mobile     * 134,135,136,137,138,139,147,150,151,152,157,158,159,170,178,182,183,184,187,188     */    NSString * CM = @"^1(3[4-9]|4[7]|5[0-27-9]|7[0]|7[8]|8[2-478])\\\\d{8}$";    /**     * 中国联通：China Unicom     * 130,131,132,145,152,155,156,1709,171,176,185,186     */    NSString * CU = @"^1(3[0-2]|4[5]|5[56]|709|7[1]|7[6]|8[56])\\\\d{8}$";    /**     * 中国电信：China Telecom     * 133,134,153,1700,177,180,181,189     */    NSString * CT = @"^1(3[34]|53|77|700|8[019])\\\\d{8}$";    /**     * 大陆地区固话及小灵通     * 区号：010,020,021,022,023,024,025,027,028,029     * 号码：七位或八位     */    // NSString * PHS = @"^0(10|2[0-5789]|\\\\d{3})\\\\d{7,8}$";    NSPredicate *regextestmobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", MOBILE];    NSPredicate *regextestcm = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM];    NSPredicate *regextestcu = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CU];    NSPredicate *regextestct = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CT];    if (([regextestmobile evaluateWithObject:mobileNum] == YES)        || ([regextestcm evaluateWithObject:mobileNum] == YES)        || ([regextestct evaluateWithObject:mobileNum] == YES)        || ([regextestcu evaluateWithObject:mobileNum] == YES))    {        return YES;    }    else    {        return NO;    }}

新版正则检测

+ (BOOL)isMobileNumber:(NSString *)mobileNum{    if (mobileNum.length != 11)    {        return NO;    }    /**     * 手机号码:      * 13[0-9], 14[5,7], 15[0, 1, 2, 3, 5, 6, 7, 8, 9], 17[0, 1, 6, 7, 8], 18[0-9]     * 移动号段: 134,135,136,137,138,139,147,150,151,152,157,158,159,170,178,182,183,184,187,188     * 联通号段: 130,131,132,145,152,155,156,170,171,176,185,186     * 电信号段: 133,134,153,170,177,180,181,189     */    NSString *MOBILE = @"^1(3[0-9]|4[57]|5[0-35-9]|7[01678]|8[0-9])\\\\d{8}$";    /**     * 中国移动：China Mobile     * 134,135,136,137,138,139,147,150,151,152,157,158,159,170,178,182,183,184,187,188     */    NSString *CM = @"^1(3[4-9]|4[7]|5[0-27-9]|7[08]|8[2-478])\\\\d{8}$";    /**     * 中国联通：China Unicom     * 130,131,132,145,152,155,156,170,171,176,185,186     */    NSString *CU = @"^1(3[0-2]|4[5]|5[256]|7[016]|8[56])\\\\d{8}$";    /**     * 中国电信：China Telecom     * 133,134,153,170,177,180,181,189     */    NSString *CT = @"^1(3[34]|53|7[07]|8[019])\\\\d{8}$";    NSPredicate *regextestmobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", MOBILE];    NSPredicate *regextestcm = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM];    NSPredicate *regextestcu = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CU];    NSPredicate *regextestct = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CT];    if (([regextestmobile evaluateWithObject:mobileNum] == YES)        || ([regextestcm evaluateWithObject:mobileNum] == YES)        || ([regextestct evaluateWithObject:mobileNum] == YES)        || ([regextestcu evaluateWithObject:mobileNum] == YES))    {        return YES;    }    else    {        return NO;    }}

简易版新的

+ (BOOL)validateMobile:(NSString *)mobileNum
{
    //手机号以13， 15，18, 14, 17开头，八个 \d 数字字符
    NSString *phoneRegex = @“^1(3[0-9])”

@"^1(3[0-9]|4[57]|5[0-35-9]|7[01678]|8[0-9])\\\\d{8}$";

    NSPredicate *phoneTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",phoneRegex];

    return [phoneTest evaluateWithObject:mobileNum];

}

#pragma mark—————验证手机号码—————

+ (BOOL)validateMobile:(NSString *)mobileNum
{
    //手机号以13， 15，18, 14, 17开头，八个 \d 数字字符
    NSString *phoneRegex = @"^((13[0-9])|(15[^4,\\D])|(18[0,0-9])|(14[0-9])|(17[0-9]))\\d{8}$";
    NSPredicate *phoneTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",phoneRegex];

    return [phoneTest evaluateWithObject:mobileNum];

}