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正则表达式

 

//
//  QJPredicateMethod.h
//  LH_QJ
//
//  Created by 郭军 on 2018/4/21.
//  Copyright © 2018年 LHYD. All rights reserved.
//  正则表达式部分

#import <Foundation/Foundation.h>

@interface QJPredicateMethod : NSObject

#pragma 匹配手机号
+ (BOOL) isValidateMobile:(NSString *)mobile;

#pragma 匹配手机号码验证
+ (BOOL) validateMobile:(NSString *)mobile;

#pragma 匹配密码
+ (BOOL)validatePassword:(NSString *)passWord;

#pragma 匹配verifyCode
+ (BOOL) validateVerifyCode: (NSString *)verifyCode;

#pragma 匹配邮箱
+ (BOOL) validateEmail:(NSString *)email;

#pragma 匹配身份证号码校验
+ (BOOL)isIdCardNumber:(NSString *)value;

#pragma 匹配用户名
+ (BOOL)validateUserName:(NSString *)name;

#pragma 匹配昵称
+ (BOOL)validateNickname:(NSString *)nickname;

#pragma 匹配身份证号
+ (BOOL)validateIdentityCard: (NSString *)identityCard;

#pragma 匹配银行卡
+ (BOOL)validateBankCardNumber: (NSString *)bankCardNumber;

#pragma 匹配银行卡后四位
+ (BOOL)validateBankCardLastNumber: (NSString *)bankCardNumber;

#pragma 匹配 判断是否含有非法字符 yes 有  no没有
+ (BOOL)JudgeTheillegalCharacter:(NSString *)content;
@end

 

//
//  QJPredicateMethod.m
//  LH_QJ
//
//  Created by 郭军 on 2018/4/21.
//  Copyright © 2018年 LHYD. All rights reserved.
//

#import "QJPredicateMethod.h"

@implementation QJPredicateMethod

#pragma 正则匹配手机号
+ (BOOL) isValidateMobile:(NSString *)mobile
{
    mobile = [mobile stringByReplacingOccurrencesOfString:@" " withString:@""];
    if (mobile.length != 11)
    {
        return NO;
    }else{
        /**
         * 移动号段正则表达式
         * 134, 135, 136, 137, 138, 139, 147, 150, 151, 152, 157, 158, 159, 178, 182, 183, 184, 187, 188
         */
        NSString *CM_NUM = @"^((13[4-9])|(147)|(15[0-2,7-9])|(178)|(18[2-4,7-8]))\\d{8}|(1705)\\d{7}$";
        /**
         * 联通号段正则表达式
         * 130, 131, 132, 155, 156, 176, 185, 186
         */
        NSString *CU_NUM = @"^((13[0-2])|(145)|(15[5-6])|(176)|(18[5,6]))\\d{8}|(1709)\\d{7}$";
        /**
         * 电信号段正则表达式
         * 133, 153, 189, 180, 181, 177
         */
        NSString *CT_NUM = @"^((133)|(153)|(177)|(18[0,1,9]))\\d{8}$";
        NSPredicate *pred1 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM_NUM];
        BOOL isMatch1 = [pred1 evaluateWithObject:mobile];
        NSPredicate *pred2 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CU_NUM];
        BOOL isMatch2 = [pred2 evaluateWithObject:mobile];
        NSPredicate *pred3 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CT_NUM];
        BOOL isMatch3 = [pred3 evaluateWithObject:mobile];
        
        if (isMatch1 || isMatch2 || isMatch3) {
            return YES;
        }else{
            return NO;
        }
    }
}

#pragma 匹配手机号码验证
+ (BOOL) validateMobile:(NSString *)mobile
{
    /**
     * 手机号码
     * 移动:134, 135, 136, 137, 138, 139, 147, 150, 151, 152, 157, 158, 159, 178, 182, 183, 184, 187, 188
     * 联通:130, 131, 132, 155, 156, 176, 185, 186
     * 电信:133, 153, 189, 180, 181, 177
     */
    NSString *regex = @"^1(3[0-9]|4[57]|5[0-35-9]|7[0-9]|8[0-9]|9[0-9])\\d{8}$";
    NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", regex];
    return [predicate evaluateWithObject:mobile];
}

#pragma 匹配密码
+ (BOOL) validatePassword:(NSString *)passWord
{
    //密码由8-20位字符、数字或字母符号组成不能是10位以下纯数字/字母/半角符号,字母需要区分大小写
//    NSString *passWordRegex = @"^(?![0-9]+$)(?![a-zA-Z]+$)[0-9A-Za-z]{8,20}$";
    NSString *passWordRegex = @"^(?=.*[a-zA-Z0-9].*)(?=.*[a-zA-Z\\W].*)(?=.*[0-9\\W].*).{8,20}$";
    NSPredicate *passWordPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",passWordRegex];
    return [passWordPredicate evaluateWithObject:passWord];
}


#pragma 匹配verifyCode
+ (BOOL) validateVerifyCode: (NSString *)verifyCode
{
    BOOL flag;
    if (!(verifyCode.length == 6)) {
        flag = NO;
        return flag;
    }
    NSString *regex2 = @"^(\\d{6})";
    NSPredicate *verifyCodePredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex2];
    return [verifyCodePredicate evaluateWithObject:verifyCode];
}


#pragma 匹配邮箱
+ (BOOL) validateEmail:(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 匹配身份证号码校验
+ (BOOL)isIdCardNumber:(NSString *)value
{
    value = [value stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
    
    int length =0;
    if (!value) {
        return NO;
    }else {
        length = (int)value.length;
        
        if (length !=15 && length !=18) {
            return NO;
        }
    }
    // 省份代码
    NSArray *areasArray = @[@"11",@"12", @"13",@"14", @"15",@"21", @"22",@"23", @"31",@"32", @"33",@"34", @"35",@"36", @"37",@"41", @"42",@"43", @"44",@"45", @"46",@"50", @"51",@"52", @"53",@"54", @"61",@"62", @"63",@"64", @"65",@"71", @"81",@"82", @"91"];
    
    NSString *valueStart2 = [value substringToIndex:2];
    BOOL areaFlag =NO;
    for (NSString *areaCode in areasArray) {
        if ([areaCode isEqualToString:valueStart2]) {
            areaFlag =YES;
            break;
        }
    }
    
    if (!areaFlag) {
        return false;
    }
    NSRegularExpression *regularExpression;
    NSUInteger numberofMatch;
    
    int year =0;
    switch (length) {
        case 15:
            year = [value substringWithRange:NSMakeRange(6,2)].intValue +1900;
            if (year %4 ==0 || (year %100 ==0 && year %4 ==0)) {
                regularExpression = [[NSRegularExpression alloc]initWithPattern:@"^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}$"
                                                                        options:NSRegularExpressionCaseInsensitive
                                                                          error:nil];//测试出生日期的合法性
            }else {
                regularExpression = [[NSRegularExpression alloc]initWithPattern:@"^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$"
                                                                        options:NSRegularExpressionCaseInsensitive
                                                                          error:nil];//测试出生日期的合法性
            }
            numberofMatch = [regularExpression numberOfMatchesInString:value
                                                               options:NSMatchingReportProgress
                                                                 range:NSMakeRange(0, value.length)];
            if(numberofMatch >0) {
                return YES;
            }else {
                return NO;
            }
        case 18:
            year = [value substringWithRange:NSMakeRange(6,4)].intValue;
            if (year %4 ==0 || (year %100 ==0 && year %4 ==0)) {
                
                regularExpression = [[NSRegularExpression alloc]initWithPattern:@"^[1-9][0-9]{5}19|20[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}[0-9Xx]$"
                                                                        options:NSRegularExpressionCaseInsensitive
                                                                          error:nil];//测试出生日期的合法性
            }else {
                regularExpression = [[NSRegularExpression alloc]initWithPattern:@"^[1-9][0-9]{5}19|20[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$"
                                                                        options:NSRegularExpressionCaseInsensitive
                                                                          error:nil];//测试出生日期的合法性
            }
            numberofMatch = [regularExpression numberOfMatchesInString:value
                                                               options:NSMatchingReportProgress
                                                                 range:NSMakeRange(0, value.length)];
            
            if(numberofMatch >0) {
                int S = ([value substringWithRange:NSMakeRange(0,1)].intValue + [value substringWithRange:NSMakeRange(10,1)].intValue) *7 + ([value substringWithRange:NSMakeRange(1,1)].intValue + [value substringWithRange:NSMakeRange(11,1)].intValue) *9 + ([value substringWithRange:NSMakeRange(2,1)].intValue + [value substringWithRange:NSMakeRange(12,1)].intValue) *10 + ([value substringWithRange:NSMakeRange(3,1)].intValue + [value substringWithRange:NSMakeRange(13,1)].intValue) *5 + ([value substringWithRange:NSMakeRange(4,1)].intValue + [value substringWithRange:NSMakeRange(14,1)].intValue) *8 + ([value substringWithRange:NSMakeRange(5,1)].intValue + [value substringWithRange:NSMakeRange(15,1)].intValue) *4 + ([value substringWithRange:NSMakeRange(6,1)].intValue + [value substringWithRange:NSMakeRange(16,1)].intValue) *2 + [value substringWithRange:NSMakeRange(7,1)].intValue *1 + [value substringWithRange:NSMakeRange(8,1)].intValue *6 + [value substringWithRange:NSMakeRange(9,1)].intValue *3;
                int Y = S %11;
                NSString *M =@"F";
                NSString *JYM =@"10X98765432";
                M = [JYM substringWithRange:NSMakeRange(Y,1)];// 判断校验位
                if ([M isEqualToString:[value substringWithRange:NSMakeRange(17,1)]]) {
                    return YES;// 检测ID的校验位
                }else {
                    return NO;
                }
            }else {
                return NO;
            }
        default:
            return false;
    }
}

#pragma 匹配用户名
+ (BOOL) validateUserName:(NSString *)name
{
    //    NSString *userNameRegex = @"^[A-Za-z0-9]{4,20}+$";
    NSString *userNameRegex = @"^[A-Za-z0-9_]{6,20}$";
    NSPredicate *userNamePredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",userNameRegex];
    return [userNamePredicate evaluateWithObject:name];
}


#pragma 匹配昵称
+ (BOOL) validateNickname:(NSString *)nickname
{
    NSString *nicknameRegex = @"([\u4e00-\u9fa5]{2,5})(·[\u4e00-\u9fa5]{2,5})*";
    NSPredicate *passWordPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",nicknameRegex];
    return [passWordPredicate evaluateWithObject:nickname];
}

#pragma 匹配身份证号
+ (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];
}

#pragma 匹配银行卡
+ (BOOL) validateBankCardNumber: (NSString *)bankCardNumber
{
    BOOL flag;
    if (bankCardNumber.length <= 0) {
        flag = NO;
        return flag;
    }
    NSString *regex2 = @"^(\\d{15,30})";
    NSPredicate *bankCardPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex2];
    return [bankCardPredicate evaluateWithObject:bankCardNumber];
}

#pragma 匹配银行卡后四位
+ (BOOL) validateBankCardLastNumber: (NSString *)bankCardNumber
{
    BOOL flag;
    if (bankCardNumber.length != 4) {
        flag = NO;
        return flag;
    }
    NSString *regex2 = @"^(\\d{4})";
    NSPredicate *bankCardPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex2];
    return [bankCardPredicate evaluateWithObject:bankCardNumber];
}



#pragma 匹配 判断是否含有非法字符 yes 有  no没有
+ (BOOL)JudgeTheillegalCharacter:(NSString *)content
{
    BOOL result = false;
    if ([content length]){
        // 判断长度大于8位后再接着判断是否同时包含数字/字母
        //        NSString * regex = @"^(?![0-9]+$)(?![a-zA-Z]+$)[0-9A-Za-z]{8,18}$";
        // 包含数字/字母/特殊字符
        NSString *regex = @"^[a-zA-Z\\d`~!@#$%^&*()+=|{}':;',\\[\\].<>/?~!@#¥%……&*()——+|{}【】‘;:”“’。,、?]$";
        //        NSString *r = @"^[^!!~`\|@#\*\(\)(){}\{\}\[\]【】\<\>《》::“”%&¥',;=\+\-—?\$、\/\\^]+$";
        NSPredicate *pred = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", regex];
        result = [pred evaluateWithObject:content];
    }
    return result;
}



@end

 

posted @ 2018-04-21 09:44  极度恐慌_JG  阅读(315)  评论(0编辑  收藏  举报