判断手机号码

// 中国移动：China Mobile

#define  ChinaMobile @"^13[4-9]\\d{8}$|^15[012789]\\d{8}$|^18[23478]\\d{8}$|^147\\d{8}$"

// 中国联通：China Unicom

#define ChinaUnicom @"^1(3[0-2]|5[256]|8[56])\\d{8}$"

// 中国电信：China Telecom

#define ChinaTelecom @"^1((33|53|8[09])[0-9]|349)\\d{7}$"

// 手机号码

#define mobileNumber  @"^1(3[0-9]|5[0-35-9]|8[025-9])\\d{8}$"

// 判断手机号码
+ (BOOL)validateMobile:(NSString *)mobileNum
{
    NSPredicate *regextestmobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", mobileNumber];
    NSPredicate *regextestcm = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", ChinaMobile];
    NSPredicate *regextestcu = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", ChinaUnicom];
    NSPredicate *regextestct = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", ChinaTelecom];
    
    if (([regextestmobile evaluateWithObject:mobileNum] == YES)
        || ([regextestcm evaluateWithObject:mobileNum] == YES)
        || ([regextestct evaluateWithObject:mobileNum] == YES)
        || ([regextestcu evaluateWithObject:mobileNum] == YES))
    {
        return YES;
    }
    else
    {
        return NO;
    }
}