#pragma mark 利用正则表达式验证邮箱
-(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];
}
#pragma mark 利用正则表达式验证手机号
-(BOOL)isValidatePhone:(NSString *)phone{
//手机号以13， 15，18开头，八个 \d 数字字符
NSString *phoneRegex = @"^((13[0-9])|(15[^4,\\D])|(18[0,0-9]))\\d{8}$";
NSPredicate *phoneTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",phoneRegex];
return [phoneTest evaluateWithObject:phone];
}

//一些常用到得正则表达式
-(BOOL)isMobileNumber:(NSString*)mobileNum

{

/**

*手机号码

*移动：134[0-8],135,136,137,138,139,150,151,157,158,159,182,187,188

*联通：130,131,132,152,155,156,185,186

*电信：133,1349,153,180,189

*/

NSString*MOBILE=@"^1(3[0-9]|5[0-35-9]|8[025-9])\\d{8}$";

/**

10 *中国移动：ChinaMobile

11 *134[0-8],188

12 */

NSString*CM=@"^1(34[0-8]|(3[5-9]|5[017-9]|8[278])\\d)\\d{7}$";

/**

15 *中国联通：ChinaUnicom

16 *130,186

17 */

NSString*CU=@"^1(3[0-2]|5[256]|8[56])\\d{8}$";

/**

20 *中国电信：ChinaTelecom

21 *133,189

22 */

NSString*CT=@"^1((33|53|8[09])[0-9]|349)\\d{7}$";

/**

25 *大陆地区固话及小灵通

26 *区号：010,020,021,022,023,024,025,027,028,029

27 *号码：七位或八位

28 */

//NSString*PHS=@"^0(10|2[0-5789]|\\d{3})\\d{7,8}$";

NSPredicate*regextestmobile=[NSPredicatepredicateWithFormat:@"SELFMATCHES%@",MOBILE];

NSPredicate*regextestcm=[NSPredicatepredicateWithFormat:@"SELFMATCHES%@",CM];

NSPredicate*regextestcu=[NSPredicatepredicateWithFormat:@"SELFMATCHES%@",CU];

NSPredicate*regextestct=[NSPredicatepredicateWithFormat:@"SELFMATCHES%@",CT];

if(([regextestmobileevaluateWithObject:mobileNum]==YES)

||([regextestcmevaluateWithObject:mobileNum]==YES)

||([regextestctevaluateWithObject:mobileNum]==YES)

||([regextestcuevaluateWithObject:mobileNum]==YES))

{

returnYES;

}

else

{

returnNO;

}