iOS 正则表达式判断邮箱、手机号、身份证、昵称、密码、手机型号等

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/hongfengkt/article/details/47385605

//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

关于手机号码验证，这部分可能不太全，虚拟运营商越来越多，没办法完全涵盖。

这个这个手机号码的验证最好还是由后台去做

- (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}$";
    /**
     10         * 中国移动：China Mobile
     11         * 134[0-8],135,136,137,138,139,150,151,157,158,159,182,187,188
     12         */
    NSString * CM = @"^1(34[0-8]|(3[5-9]|5[017-9]|8[278])\\d)\\d{7}$";
    /**
     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}$";
    /**
     20         * 中国电信：China Telecom
     21         * 133,1349,153,180,189
     22         */
//    NSString * CT = @"^1((33|53|8[09])[0-9]|349)\\d{7}$";
    NSString * CT = @"^1((33|53|8[019])[0-9]|349)\\d{7}$";
    /**
     25         * 大陆地区固话及小灵通
     26         * 区号：010,020,021,022,023,024,025,027,028,029
     27         * 号码：七位或八位
     28         */
    // NSString * PHS = @"^0(10|2[0-5789]|\\d{3})\\d{7,8}$";
    
    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;
    }
}

//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) 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];

}

//判断是否有特殊符号

- (BOOL)effectivePassword

{

//    NSCharacterSet *set = [NSCharacterSet characterSetWithCharactersInString:@"&\"< >\\/*/null & /* /NULL"];

//    NSString *trimmedString = [self stringByTrimmingCharactersInSet:set];

//    return trimmedString;

     NSString *regex = @"[a-zA-Z0-9]{6,20}";

     NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex];

     return [predicate evaluateWithObject:self];

}

//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];

}

//判断手机型号

+ (NSString *)deviceString

{

// 需要#import "sys/utsname.h"

struct utsname systemInfo;

uname(&systemInfo);

NSString *deviceString = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];

if ([deviceString isEqualToString:@"iPhone1,1"])    return @"iPhone 1G";

if ([deviceString isEqualToString:@"iPhone1,2"])    return @"iPhone 3G";

if ([deviceString isEqualToString:@"iPhone2,1"])    return @"iPhone 3GS";

if ([deviceString isEqualToString:@"iPhone3,1"])    return @"iPhone 4";

if ([deviceString isEqualToString:@"iPhone3,3"])    return @"Verizon iPhone 4";

if ([deviceString isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";

if ([deviceString isEqualToString:@"iPhone5,1"])    return @"iPhone 5 (GSM)";

if ([deviceString isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPhone5,3"])    return @"iPhone 5c (GSM)";

if ([deviceString isEqualToString:@"iPhone5,4"])    return @"iPhone 5c (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPhone6,1"])    return @"iPhone 5s (GSM)";

if ([deviceString isEqualToString:@"iPhone6,2"])    return @"iPhone 5s (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPhone7,2"])    return @"iPhone 6";

if ([deviceString isEqualToString:@"iPhone7,1"])    return @"iPhone 6 Plus";

if ([deviceString isEqualToString:@"iPod1,1"])      return @"iPod Touch 1G";

if ([deviceString isEqualToString:@"iPod2,1"])      return @"iPod Touch 2G";

if ([deviceString isEqualToString:@"iPod3,1"])      return @"iPod Touch 3G";

if ([deviceString isEqualToString:@"iPod4,1"])      return @"iPod Touch 4G";

if ([deviceString isEqualToString:@"iPod5,1"])      return @"iPod Touch 5G";

if ([deviceString isEqualToString:@"iPad1,1"])      return @"iPad";

if ([deviceString isEqualToString:@"iPad2,1"])      return @"iPad 2 (WiFi)";

if ([deviceString isEqualToString:@"iPad2,2"])      return @"iPad 2 (GSM)";

if ([deviceString isEqualToString:@"iPad2,3"])      return @"iPad 2 (CDMA)";

if ([deviceString isEqualToString:@"iPad2,4"])      return @"iPad 2 (WiFi)";

if ([deviceString isEqualToString:@"iPad2,5"])      return @"iPad Mini (WiFi)";

if ([deviceString isEqualToString:@"iPad2,6"])      return @"iPad Mini (GSM)";

if ([deviceString isEqualToString:@"iPad2,7"])      return @"iPad Mini (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPad3,1"])      return @"iPad 3 (WiFi)";

if ([deviceString isEqualToString:@"iPad3,2"])      return @"iPad 3 (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPad3,3"])      return @"iPad 3 (GSM)";

if ([deviceString isEqualToString:@"iPad3,4"])      return @"iPad 4 (WiFi)";

if ([deviceString isEqualToString:@"iPad3,5"])      return @"iPad 4 (GSM)";

if ([deviceString isEqualToString:@"iPad3,6"])      return @"iPad 4 (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPad4,1"])      return @"iPad Air (WiFi)";

if ([deviceString isEqualToString:@"iPad4,2"])      return @"iPad Air (Cellular)";

if ([deviceString isEqualToString:@"iPad4,3"])      return @"iPad Air";

if ([deviceString isEqualToString:@"iPad4,4"])      return @"iPad Mini 2G (WiFi)";

if ([deviceString isEqualToString:@"iPad4,5"])      return @"iPad Mini 2G (Cellular)";

if ([deviceString isEqualToString:@"iPad4,6"])      return @"iPad Mini 2G";

if ([deviceString isEqualToString:@"iPad4,7"])      return @"iPad Mini 3 (WiFi)";

if ([deviceString isEqualToString:@"iPad4,8"])      return @"iPad Mini 3 (Cellular)";

if ([deviceString isEqualToString:@"iPad4,9"])      return @"iPad Mini 3 (China)";

if ([deviceString isEqualToString:@"iPad5,3"])      return @"iPad Air 2 (WiFi)";

if ([deviceString isEqualToString:@"iPad5,4"])      return @"iPad Air 2 (Cellular)";

if ([deviceString isEqualToString:@"AppleTV2,1"])  return @"Apple TV 2G";

if ([deviceString isEqualToString:@"AppleTV3,1"])  return @"Apple TV 3";

if ([deviceString isEqualToString:@"AppleTV3,2"])  return @"Apple TV 3 (2013)";

if ([deviceString isEqualToString:@"i386"])        return @"Simulator";

if ([deviceString isEqualToString:@"x86_64"])      return @"Simulator";

NSLog(@"NOTE: Unknown device type: %@", deviceString);

return deviceString;

}