iOS开发——判断手机格式

  添加NSString分类

  1.在NSString+Check.h中,添加方法;

  -(BOOL)checkPhoneNumInput;

 

  2.在NSString+Check.m文件中;

-(BOOL)checkPhoneNumInput{

    NSString * MOBILE = @"^1(3[0-9]|5[0-35-9]|8[025-9]|70|76|77)\\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];

    

    BOOL res1 = [regextestmobile evaluateWithObject:self];

    BOOL res2 = [regextestcm evaluateWithObject:self];

    BOOL res3 = [regextestcu evaluateWithObject:self];

    BOOL res4 = [regextestct evaluateWithObject:self];

 

    if (res1 || res2 || res3 || res4 ) {

        return YES;

    } else {

        return NO;

    }

}

 

  3.在需要的地方导入#import "NSString+Check.h"

 

  4.使用方法:

BOOL isPhoneNum = [self.phoneTextField.text checkPhoneNumInput];

posted on 2016-02-23 12:30  乱七八糟21号  阅读(286)  评论(0编辑  收藏  举报

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