- - (BOOL) validateEmail: (NSString *) candidate
- {
- 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:candidate];
- }
- - (BOOL)isMobileNumber:(NSString *)mobileNum
- {
-
- NSString * MOBILE = @"^1(3[0-9]|5[0-35-9]|8[025-9])\\d{8}$";
-
- NSString * CM = @"^1(34[0-8]|(3[5-9]|5[017-9]|8[278])\\d)\\d{7}$";
-
- NSString * CU = @"^1(3[0-2]|5[256]|8[56])\\d{8}$";
-
- NSString * CT = @"^1((33|53|8[09])[0-9]|349)\\d{7}$";
-
-
-
- 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;
- }
- }
- + (BOOL) validateIdentityCard: (NSString *)identityCard
- {
- BOOL flag;
- if (identityCard.length <= 0) {
- flag = NO;
- return flag;
- }
- NSString *regex2 = @"^(\\d{14}|\\d{17})(\\d|[xX])$";
- NSPredicate *identityCardPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex2];
- return [identityCardPredicate evaluateWithObject:identityCard];
- }
几个ios正则表达式 判断邮箱 手机号码 身份证号码
原文:http://www.cnblogs.com/konglei/p/5054306.html