正则判断手机、邮箱等

.H

//"VoodaValidataRegex.h"

#import <Foundation/Foundation.h>

@interface VoodaValidataRegex :NSObject

//邮箱

+ (BOOL) validateEmail:(NSString *)email;

//手机号码验证

+ (BOOL) validateMobile:(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) validateIdentityCard: (NSString *)identityCard;

@end

.m

#import "VoodaValidataRegex.h"

#import "ValidTool.h"

@implementation VoodaValidataRegex

//邮箱

+ (BOOL) validateEmail:(NSString *)email

{

    NSString *emailRegex =@"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";

    NSPredicate *emailTest = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@", emailRegex];

    return [emailTestevaluateWithObject:email];

}

//手机号码验证

+ (BOOL) validateMobile:(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 [ValidToolisMobileNumber: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 = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@",carRegex];

    DLog(@"carTest is %@",carTest);

    return [carTestevaluateWithObject:carNo];

}

//车型

+ (BOOL) validateCarType:(NSString *)CarType

{

    NSString *CarTypeRegex =@"^[\u4E00-\u9FFF]+$";

    NSPredicate *carTest = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@",CarTypeRegex];

    return [carTestevaluateWithObject:CarType];

}

//用户名

+ (BOOL) validateUserName:(NSString *)name

{

    NSString *userNameRegex =@"^[A-Za-z0-9]{6,20}+$";

    NSPredicate *userNamePredicate = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@",userNameRegex];

    BOOL B = [userNamePredicateevaluateWithObject:name];

    return B;

}

//密码

+ (BOOL) validatePassword:(NSString *)passWord

{

    NSString *passWordRegex =@"^[a-zA-Z0-9]{6,20}+$";

    NSPredicate *passWordPredicate = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@",passWordRegex];

    return [passWordPredicateevaluateWithObject:passWord];

}

//昵称

+ (BOOL) validateNickname:(NSString *)nickname

{

    NSString *nicknameRegex =@"^[\u4e00-\u9fa5]{4,8}$";

    NSPredicate *passWordPredicate = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@",nicknameRegex];

    return [passWordPredicateevaluateWithObject: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 = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@",regex2];

    return [identityCardPredicateevaluateWithObject:identityCard];

}

.H

//  ValidTool.h

//

#import <Foundation/Foundation.h>

@interface ValidTool : NSObject

//验证是否手机号码

+ (BOOL)isMobileNumber:(NSString *)mobileNum;

//验证邮箱合法性

+ (BOOL)isValidateEmail:(NSString *)email;

//获取当前时间簇

+ (NSString *)getNowTimec;

//设置高度

+ (CGFloat)getHeightWithString:(NSString *)str fontsize:(CGFloat)fontsize width:(CGFloat)width;

//设置宽度

+ (CGFloat)getWidthtWithString:(NSString *)str fontsize:(CGFloat)fontsize;

.m

//

//  ValidTool.m

#import "ValidTool.h"

@implementation ValidTool

+ (BOOL)isMobileNumber:(NSString *)mobileNum

{

    /**

     * 手机号码

     * 移动：134[0-8],135,136,137,138,139,150,151,157,158,159,182,183,184,187,188,178

     * 联通：130,131,132,152,155,156,185,186,176

     * 电信：133,1349,153,180,189,170,177

     */

    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],135,136,137,138,139,150,151,157,158,159,182,183,184,187,188,178

     12         */

    NSString * CM =@"^1(34[0-8]|(3[5-9]|5[017-9]|8[23478]|78)\\d)\\d{7}$";

    /**

     15         * 中国联通：China Unicom

     16         * 130,131,132,152,155,156,185,186,176

     17         */

    NSString * CU =@"^1(3[0-2]|4[57]|5[256]|8[56]|76)\\d{8}$";

    /**

     20         * 中国电信：China Telecom

     21         * 133,1349,153,180,189,170,177

     22         */

    NSString * CT =@"^1((33|53|8[09]|7[07])[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 = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@", MOBILE];

    NSPredicate *regextestcm = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@", CM];

    NSPredicate *regextestcu = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@", CU];

    NSPredicate *regextestct = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@", CT];

    

    if (([regextestmobileevaluateWithObject:mobileNum] ==YES)

        || ([regextestcm evaluateWithObject:mobileNum] ==YES)

        || ([regextestct evaluateWithObject:mobileNum] ==YES)

        || ([regextestcu evaluateWithObject:mobileNum] ==YES))

    {

        returnYES;

    }

    else

    {

        returnNO;

    }

}

+ (BOOL)isValidateEmail:(NSString *)email

{

    NSString *emailRegex =@"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";

    NSPredicate *emailTest = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@", emailRegex];

    return [emailTestevaluateWithObject:email];

}

//获取当前时间簇

+ (NSString *)getNowTimec

{

    NSDate* dat = [NSDatedate];

    NSTimeInterval a = [dattimeIntervalSince1970]*1000;

    NSString *timeString = [NSStringstringWithFormat:@"%.0f", a];

    return timeString;

}

+ (CGFloat)getWidthtWithString:(NSString *)str fontsize:(CGFloat)fontsize

{

    //版本判断

    if ([[UIDevicecurrentDevice] systemVersion].floatValue >=7.0)

    {

        /*

         第1个参数：最大显示的区域

         第2个参数：类型

         第3个参数：字典（文字属性）key在NSAttributedString.h（UIKit）

         第4个参数：nil

         */

        CGRect rect = [strboundingRectWithSize:CGSizeMake(100000,20) options:NSStringDrawingUsesLineFragmentOriginattributes:@{NSFontAttributeName: [UIFontsystemFontOfSize:fontsize]}context:nil];

        

        return rect.size.width;

        

    }

    else

    {

        CGSize size = [strsizeWithFont:[UIFontsystemFontOfSize:fontsize]constrainedToSize:CGSizeMake(100000,20)];

        

        return size.width;

    }

}

+ (CGFloat)getHeightWithString:(NSString *)str fontsize:(CGFloat)fontsize width:(CGFloat)width

{

    //版本判断

    if ([[UIDevicecurrentDevice] systemVersion].floatValue >=7.0)

    {

        /*

         第1个参数：最大显示的区域

         第2个参数：类型

         第3个参数：字典（文字属性）key在NSAttributedString.h（UIKit）

         第4个参数：nil

         */

        CGRect rect = [strboundingRectWithSize:CGSizeMake(width,10000) options:NSStringDrawingUsesLineFragmentOriginattributes:@{NSFontAttributeName: [UIFontsystemFontOfSize:fontsize]}context:nil];

        

        return rect.size.height;

        

    }

    else

    {

        CGSize size = [strsizeWithFont:[UIFontsystemFontOfSize:fontsize]constrainedToSize:CGSizeMake(width,10000)];

        

        return size.height;

    }

    

}

@end