ios表单验证帮助类

//
//  ValidateHelper.h
//
#import <Foundation/Foundation.h>

@interface ValidateHelper : NSObject

//邮箱
+ (BOOL) validateEmail:(NSString *)email;
//手机号码验证
+ (BOOL) validateMobile1:(NSString *)mobile;
//车牌号验证
+ (BOOL) validateCarNo:(NSString *)carNo;
//车型
+ (BOOL) validateCarType:(NSString *)CarType;
//用户名
+ (BOOL) validateUserName:(NSString *)name;
//密码
+ (BOOL) validatePassword:(NSString *)passWord;
//昵称
+ (BOOL) validateNickname:(NSString *)nickname;
//身份证号
+ (BOOL) validateIdentityCardLength: (NSString *)identityCard;
/**
 * 功能:验证身份证是否合法
 * 参数:输入的身份证号
 */

+ (BOOL) validateIdentityCard:(NSString *) sPaperId;
//手机号码验证
+ (BOOL)validateMobile:(NSString *)mobileNum;
@end

//
//  ValidateHelper.m
//
#import "ValidateHelper.h"
@implementation ValidateHelper
//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];
}

//手机号码验证
+ (BOOL) validateMobile1:(NSString *)mobile
{
    //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:mobile];
}

//车牌号验证
+ (BOOL) validateCarNo:(NSString *)carNo
{
    NSString *carRegex = @"^[\u4e00-\u9fa5]{1}[a-zA-Z]{1}[a-zA-Z_0-9]{4}[a-zA-Z_0-9_\u4e00-\u9fa5]$";
    NSPredicate *carTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",carRegex];
    NSLog(@"carTest is %@",carTest);
    return [carTest evaluateWithObject:carNo];
}

//车型
+ (BOOL) validateCarType:(NSString *)CarType
{
    NSString *CarTypeRegex = @"^[\u4E00-\u9FFF]+$";
    NSPredicate *carTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",CarTypeRegex];
    return [carTest evaluateWithObject:CarType];
}

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

//密码
+ (BOOL) validatePassword:(NSString *)passWord
{
    NSString *passWordRegex = @"^[a-zA-Z0-9]{6,20}+$";
    NSPredicate *passWordPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",passWordRegex];
    return [passWordPredicate evaluateWithObject:passWord];
}

//昵称
+ (BOOL) validateNickname:(NSString *)nickName
{
    NSString *nicknameRegex = @"^[\u4e00-\u9fa5]{4,8}$";
    NSPredicate *passWordPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",nicknameRegex];
    return [passWordPredicate evaluateWithObject:nickName];
}

//身份证号
+ (BOOL) validateIdentityCardLength: (NSString *)identityCard
{
    BOOL flag;
    if (identityCard.length <= ) {
        flag = NO;
        return flag;
    }
    NSString *regex2 = @"^(\\d{14}|\\d{17})(\\d|[xX])$";
    NSPredicate *identityCardPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex2];
    return [identityCardPredicate evaluateWithObject:identityCard];
}

/**
 * 功能:获取指定范围的字符串
 * 参数:字符串的开始小标
 * 参数:字符串的结束下标
 */

+ (NSString *)getStringWithRange:(NSString *)str Value1:(NSInteger )value1 Value2:(NSInteger )value2;

{

    return [str substringWithRange:NSMakeRange(value1,value2)];

}

/**
 * 功能:判断是否在地区码内
 * 参数:地区码
 */

+ (BOOL)validateAreaCode:(NSString *)code
{
    NSMutableDictionary *dic = [[NSMutableDictionary alloc] init];

    [dic setObject:@"北京" forKey:@""];
    [dic setObject:@"天津" forKey:@""];
    [dic setObject:@"河北" forKey:@""];
    [dic setObject:@"山西" forKey:@""];
    [dic setObject:@"内蒙古" forKey:@""];
    [dic setObject:@"辽宁" forKey:@""];
    [dic setObject:@"吉林" forKey:@""];
    [dic setObject:@"黑龙江" forKey:@""];
    [dic setObject:@"上海" forKey:@""];
    [dic setObject:@"江苏" forKey:@""];
    [dic setObject:@"浙江" forKey:@""];
    [dic setObject:@"安徽" forKey:@""];
    [dic setObject:@"福建" forKey:@""];
    [dic setObject:@"江西" forKey:@""];
    [dic setObject:@"山东" forKey:@""];
    [dic setObject:@"河南" forKey:@""];
    [dic setObject:@"湖北" forKey:@""];
    [dic setObject:@"湖南" forKey:@""];
    [dic setObject:@"广东" forKey:@""];
    [dic setObject:@"广西" forKey:@""];
    [dic setObject:@"海南" forKey:@""];
    [dic setObject:@"重庆" forKey:@""];
    [dic setObject:@"四川" forKey:@""];
    [dic setObject:@"贵州" forKey:@""];
    [dic setObject:@"云南" forKey:@""];
    [dic setObject:@"*" forKey:@""];
    [dic setObject:@"陕西" forKey:@""];
    [dic setObject:@"甘肃" forKey:@""];
    [dic setObject:@"青海" forKey:@""];
    [dic setObject:@"宁夏" forKey:@""];
    [dic setObject:@"*" forKey:@""];
    [dic setObject:@"*" forKey:@""];
    [dic setObject:@"香港" forKey:@""];
    [dic setObject:@"澳门" forKey:@""];
    [dic setObject:@"国外" forKey:@""];

    if ([dic objectForKey:code] == nil) {
        return NO;
    }
    return YES;

}

/**
 * 功能:验证身份证是否合法
 * 参数:输入的身份证号
 */

+ (BOOL) validateIdentityCard:(NSString *) sPaperId
{
    //判断位数
    if ([sPaperId length] !=  && [sPaperId length] != ) {
        return NO;
    }
    NSString *carid = sPaperId;
    long lSumQT =;
    //加权因子
    int R[] ={, , , , , , , , , , , , , , , ,  };

    //校验码
    unsigned char sChecker[]={'','','X', '', '', '', '', '', '', '', ''};
    //将15位身份证号转换成18位
    NSMutableString *mString = [NSMutableString stringWithString:sPaperId];

    if ([sPaperId length] == ) {
        [mString insertString:@"" atIndex:];
        long p = ;
        const char *pid = [mString UTF8String];
        for (int i=; i<=; i++)
        {
            p += (pid[i]-) * R[i];
        }
        int o = p%;
        NSString *string_content = [NSString stringWithFormat:@"%c",sChecker[o]];
        [mString insertString:string_content atIndex:[mString length]];
        carid = mString;
    }
    //判断地区码
    NSString * sProvince = [carid substringToIndex:];
    if (![self validateAreaCode:sProvince]) {
        return NO;
    }
    //判断年月日是否有效
    //年份
    int strYear = [[self getStringWithRange:carid Value1: Value2:] intValue];
    //月份
    int strMonth = [[self getStringWithRange:carid Value1: Value2:] intValue];
    //日
    int strDay = [[self getStringWithRange:carid Value1: Value2:] intValue];

    NSTimeZone *localZone = [NSTimeZone localTimeZone];
    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
    [dateFormatter setDateStyle:NSDateFormatterMediumStyle];
    [dateFormatter setTimeStyle:NSDateFormatterNoStyle];
    [dateFormatter setTimeZone:localZone];
    [dateFormatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"];
    NSDate *date=[dateFormatter dateFromString:[NSString stringWithFormat:@"%d-%d-%d 12:01:01",strYear,strMonth,strDay]];

    if (date == nil) {
        return NO;
    }

    const char *PaperId  = [carid UTF8String];
    //检验长度
    if(  != strlen(PaperId)) return -;
    //校验数字
    for (int i=; i<; i++)
    {
        if ( !isdigit(PaperId[i]) && !(('X' == PaperId[i] || 'x' == PaperId[i]) &&  == i) )
        {
            return NO;
        }
    }
    //验证最末的校验码
    for (int i=; i<=; i++)
    {
        lSumQT += (PaperId[i]-) * R[i];
    }
    if (sChecker[lSumQT%] != PaperId[] )
    {
        return NO;
    }
    return YES;
}

+ (BOOL)validateMobile:(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

     电信号段:133/153/180/181/189/177；
     联通号段:130/131/132/155/156/185/186/145/176；
     移动号段：134/135/136/137/138/139/150/151/152/157/158/159/182/183/184/187/188/147/178。

     *虚拟运营商：170
     */
    NSString * MOBILE = @"^1(3[0-9]|5[0-35-9]|70|8[025-9])\\d{8}$";
    /**
     10         * 中国移动：China Mobile
     11         * 134[0-8],135,136,137,138,139,150,151,157,158,159,182,187,188
     12         */
    NSString * CM = @"^1(34[0-9]|(3[5-9]|5[0-9]|8[0-8])\\d)\\d{7}$";
    /**
     15         * 中国联通：China Unicom
     16         * 130,131,132,152,155,156,185,186
     17         */
    NSString * CU = @"^1(3[0-2]|5[256]|8[56])\\d{8}$";
    /**
     20         * 中国电信：China Telecom
     21         * 133,1349,153,180,189
     22         */
    NSString * CT = @"^1((33|53|8[019])[0-9]|349)\\d{7}$";
    /**
     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}$";

    NSString * XN = @"^170\\d{8}$";//虚拟运营商电话
    NSString * XN1 = @"^177\\d{8}$";//虚拟运营商电话

    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];

    NSPredicate *regextestxn = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", XN];
    NSPredicate *regextestxn1 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", XN1];

    if (([regextestmobile evaluateWithObject:mobileNum] == YES)
        || ([regextestcm evaluateWithObject:mobileNum] == YES)
        || ([regextestct evaluateWithObject:mobileNum] == YES)
        || ([regextestcu evaluateWithObject:mobileNum] == YES)
        || ([regextestxn1 evaluateWithObject:mobileNum] == YES)
        || ([regextestxn evaluateWithObject:mobileNum] == YES))
    {
        return YES;
    }
    else
    {
        return NO;
    }
}

@end