ios 判断，qq，银行卡，手机号，邮编，生日，数字，字符串，护照， email

来源：互联网发布：杰拉米格兰特体测数据编辑：程序博客网时间：2024/04/28 10:49

http://blog.csdn.net/dyllove98/article/details/8635079

IdentifierValidator.h

// IdentifierValidator.h

// 银行卡校验

// Created by 杨梦晓 on 14-9-9.

#import <Foundation/Foundation.h>

typedefenum

{

IdentifierTypeKnown = 0,

IdentifierTypeZipCode, //1

IdentifierTypeEmail, //2

IdentifierTypePhone, //3

IdentifierTypeUnicomPhone, //4

IdentifierTypeQQ, //5

IdentifierTypeNumber, //6

IdentifierTypeString, //7

IdentifierTypeIdentifier, //8

IdentifierTypePassort, //9

IdentifierTypeCreditNumber, //10

IdentifierTypeBirthday, //11

}IdentifierType;

@interface IdentifierValidator : NSObject

+ (BOOL) isValid:(IdentifierType) type value:(NSString*) value;

@end

-----------------------------------------------

IdentifierValidator.m

// IdentifierValidator.m

// 银行卡校验

// Created by 杨梦晓 on 14-9-9.

#import "IdentifierValidator.h"

#import "NSString+ITTAdditions.h"

int getIndex (char ch);

BOOL isNumber (char ch);

int getIndex (char ch) {

if ((ch >= '0'&& ch <= '9')||(ch >= 'a'&& ch <= 'z')||

(ch >= 'A' && ch <= 'Z')|| ch == '_') {

return 0;

}

if (ch == '@') {

return 1;

}

if (ch == '.') {

return 2;

}

return -1;

}

BOOL isNumber (char ch)

{

if (!(ch >= '0' && ch <= '9')) {

returnFALSE;

}

returnTRUE;

}

@implementation IdentifierValidator

#pragma mark - 校验邮编

+ (BOOL) isValidZipcode:(NSString*)value

{

const char *cvalue = [value UTF8String];

int len = strlen(cvalue);

if (len != 6) {

returnFALSE;

}

for (int i = 0; i < len; i++)

{

if (!(cvalue[i] >= '0' && cvalue[i] <= '9'))

{

return FALSE;

}

returnTRUE;

}

#pragma mark - 校验email

+ (BOOL) validateEmail:(NSString *)candidate

{

NSArray *array = [candidate componentsSeparatedByString:@"."];

if ([array count] >= 4) {

returnFALSE;

}

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:candidate];

}

+ (BOOL) isValidEmail:(NSString*)value {

static int state[5][3] = {

{1, -1, -1},

{1, 2, -1},

{3, -1, -1},

{3, -1, 4},

{4, -1, -1}

};

BOOL valid = TRUE;

const char *cvalue = [value UTF8String];

int currentState = 0;

int len = strlen(cvalue);

int index;

for (int i = 0; i < len && valid; i++) {

index = getIndex(cvalue[i]);

if (index < 0) {

valid = FALSE;

}

else {

currentState = state[currentState][index];

if (currentState < 0) {

valid = FALSE;

}

//end state is invalid

if (currentState != 4) {

valid = FALSE;

}

return valid;

}

#pragma mark - 校验数字

+ (BOOL) isValidNumber:(NSString*)value{

const char *cvalue = [value UTF8String];

int len = strlen(cvalue);

for (int i = 0; i < len; i++) {

if(!isNumber(cvalue[i])){

return FALSE;

}

returnTRUE;

}

#pragma mark - 校验手机号

+ (BOOL) isValidPhone:(NSString*)value {

const char *cvalue = [value UTF8String];

int len = strlen(cvalue);

if (len != 11) {

returnFALSE;

}

if (![IdentifierValidatorisValidNumber:value])

{

returnFALSE;

}

NSString *preString = [[NSString stringWithFormat:@"%@",value] substringToIndex:2];

if ([preString isEqualToString:@"13"] ||

[preString isEqualToString: @"15"] ||

[preString isEqualToString: @"18"])

{

return TRUE;

}

else

{

returnFALSE;

}

returnTRUE;

}

#pragma mark - 校验字符串

+ (BOOL) isValidString:(NSString*)value

{

return value && [value length];

}

const int factor[] = { 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2 };//加权因子

const int checktable[] = { 1, 0, 10, 9, 8, 7, 6, 5, 4, 3, 2 };//校验值对应表

#pragma mark - 校验身份证号

+ (BOOL) isValidIdentifier:(NSString*)value

{

const int LENGTH = 18;

const char *str = [[value lowercaseString] UTF8String];

NSInteger i;

NSInteger length = strlen(str);

BOOL result = TRUE;

* identifier length is invalid

if (15 != length && LENGTH != length)

{

result = FALSE;

}

else

{

for (i = 1; i < length - 1; i++)

{

if(!(str[i] >= '0' && str[i] <= '9'))

{

result = FALSE;

break;

}

if (result)

{

if(LENGTH == length)

{

if (!((str[i] >= '0' && str[i] <= '9')||str[i] == 'X'||str[i] == 'x'))

{

result = FALSE;

}

* check sum for second generation identifier

if (result && length == LENGTH)

{

int i;

int *ids = malloc(sizeof(int)*LENGTH);

for (i = 0; i < LENGTH; i++)

{

ids[i] = str[i] - 48;

}

int checksum = 0;

for (i = 0; i < LENGTH - 1; i ++ )

{

checksum += ids[i] * factor[i];

}

if (ids[17] == checktable[checksum%11]||

(str[17] == 'x' && checktable[checksum % 11] == 10))

{

result = TRUE;

}

else

{

result = FALSE;

}

free(ids);

ids = NULL;

}

return result;

}

#pragma mark - 校验护照

+ (BOOL) isValidPassport:(NSString*)value

{

const char *str = [value UTF8String];

char first = str[0];

NSInteger length = strlen(str);

if (!(first == 'P' || first == 'G'))

{

returnFALSE;

}

if (first == 'P')

{

if (length != 8)

{

return FALSE;

}

if (first == 'G')

{

if (length != 9)

{

return FALSE;

}

BOOL result = TRUE;

for (NSInteger i = 1; i < length; i++)

{

if (!(str[i] >= '0' && str[i] <= '9'))

{

result = FALSE;

break;

}

return result;

}

* 常用信用卡卡号规则

* Issuer Identifier Card Number Length

* Diner's Club 300xxx-305xxx, 3095xx, 36xxxx, 38xxxx 14

* American Express 34xxxx, 37xxxx 15

* VISA 4xxxxx 13, 16

* MasterCard 51xxxx-55xxxx 16

* JCB 3528xx-358xxx 16

* Discover 6011xx 16

* 银联 622126-622925 16

* 信用卡号验证基本算法：

* 偶数位卡号奇数位上数字*2，奇数位卡号偶数位上数字*2。

* 大于10的位数减9。

* 全部数字加起来。

* 结果不是10的倍数的卡号非法。

* prefrences link:http://www.truevue.org/licai/credit-card-no

#pragma mark - 校验信用卡号

+ (BOOL) isValidCreditNumber:(NSString*)value

{

BOOL result = TRUE;

NSInteger length = [value length];

if (length >= 13)

{

result = [IdentifierValidator isValidNumber:value];

if (result)

{

NSInteger twoDigitBeginValue = [[value substringWithRange:NSMakeRange(0, 2)] integerValue];

NSInteger threeDigitBeginValue = [[value substringWithRange:NSMakeRange(0, 3)] integerValue];

NSInteger fourDigitBeginValue = [[value substringWithRange:NSMakeRange(0, 4)] integerValue];

//Diner's Club

if (((threeDigitBeginValue >= 300 && threeDigitBeginValue <= 305)||

fourDigitBeginValue == 3095||twoDigitBeginValue==36||twoDigitBeginValue==38) && (14 != length))

{

result = FALSE;

}

//VISA

else if([value isStartWithString:@"4"] && !(13 == length||16 == length))

{

result = FALSE;

}

//MasterCard

else if((twoDigitBeginValue >= 51||twoDigitBeginValue <= 55) && (16 != length))

{

result = FALSE;

}

//American Express

else if(([value isStartWithString:@"34"]||[value isStartWithString:@"37"]) && (15 != length))

{

result = FALSE;

}

//Discover

else if([value isStartWithString:@"6011"] && (16 != length))

{

result = FALSE;

}

else

{

NSInteger begin = [[value substringWithRange:NSMakeRange(0, 6)] integerValue];

//CUP

if ((begin >= 622126 && begin <= 622925) && (16 != length))

{

result = FALSE;

}

//other

else

{

result = TRUE;

}

if (result)

{

NSInteger digitValue;

NSInteger checkSum = 0;

NSInteger index = 0;

NSInteger leftIndex;

//even length, odd index

if (0 == length%2)

{

index = 0;

leftIndex = 1;

}

//odd length, even index

else

{

index = 1;

leftIndex = 0;

}

while (index < length)

{

digitValue = [[value substringWithRange:NSMakeRange(index, 1)] integerValue];

digitValue = digitValue*2;

if (digitValue >= 10)

{

checkSum += digitValue/10 + digitValue%10;

}

else

{

checkSum += digitValue;

}

digitValue = [[value substringWithRange:NSMakeRange(leftIndex, 1)] integerValue];

checkSum += digitValue;

index += 2;

leftIndex += 2;

}

result = (0 == checkSum%10) ? TRUE:FALSE;

}

else

{

result = FALSE;

}

return result;

}

#pragma mark - 校验生日

+ (BOOL) isValidBirthday:(NSString*)birthday

{

BOOL result = FALSE;

if (birthday && 8 == [birthday length])

{

NSDateFormatter *formatter = [[NSDateFormatteralloc] init];

[formatter setDateFormat:@"yyyyMMdd"];

NSDate *date = [formatter dateFromString:birthday];

if (date)

{

result = TRUE;

}

return result;

}

#pragma mark - 校验联通号

+ (BOOL) isChinaUnicomPhoneNumber:(NSString*) phonenumber

{

/**

* 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}$";

// /**

// 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 * PHS1 = @"^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];

// NSPredicate *regextestphs = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", PHS];

// NSPredicate *regextestphs1 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", PHS1];

if (//([regextestmobile evaluateWithObject:phonenumber] == YES)||

// ([regextestcm evaluateWithObject:phonenumber] == YES)||

// ([regextestct evaluateWithObject:phonenumber] == YES)||

([regextestcu evaluateWithObject:phonenumber] == YES)

// || ([regextestphs evaluateWithObject:phonenumber] == YES)

// || ([regextestphs1 evaluateWithObject:phonenumber] == YES)

)

{

return YES;

}

else

{

return NO;

}

//+ (BOOL) isChinaUnicomPhoneNumber:(NSString*) phoneNumber

//{

// BOOL unicom = TRUE;

// NSString *mobileNumFormat13 = @"[1]{1}[3]{1}[4-9]{1}[0-9]{8}";

// NSString *mobileNumFormat14 = @"[1]{1}[4]{1}[7]{1}[0-9]{8}";

// NSString *mobileNumFormat15 = @"[1]{1}[5]{1}[012789]{1}[0-9]{8}";

// NSString *mobileNumFormat18 = @"[1]{1}[8]{1}[2378]{1}[0-9]{8}";

// NSPredicate *predicate13 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",mobileNumFormat13];

// NSPredicate *predicate14 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",mobileNumFormat14];

// NSPredicate *predicate15 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",mobileNumFormat15];

// NSPredicate *predicate18 = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",mobileNumFormat18];

// if ([predicate13 evaluateWithObject:phoneNumber] ||

// [predicate14 evaluateWithObject:phoneNumber] ||

// [predicate15 evaluateWithObject:phoneNumber] ||

// [predicate18 evaluateWithObject:phoneNumber])

// {

// unicom = FALSE;

// }

// return unicom;

//}

+ (BOOL) isValid:(IdentifierType) type value:(NSString*) value

{

if (!value ||[[value stringByTrimmingCharactersInSet:[NSCharacterSetwhitespaceCharacterSet]] isEqualToString:@""]) {

returnFALSE;

}

BOOL result = TRUE;

switch (type)

{

caseIdentifierTypeZipCode:

result = [IdentifierValidator isValidZipcode:value];

break;

caseIdentifierTypeEmail:

// result = [IdentifierValidator isValidEmail:value];

result = [IdentifierValidator validateEmail:value];

break;

caseIdentifierTypePhone:

result = [IdentifierValidator isValidPhone:value];

break;

caseIdentifierTypeUnicomPhone:

result = [IdentifierValidator isChinaUnicomPhoneNumber:value];

break;

caseIdentifierTypeQQ:

result = [IdentifierValidator isValidNumber:value];

break;

caseIdentifierTypeNumber:

result = [IdentifierValidator isValidNumber:value];

break;

caseIdentifierTypeString:

result = [IdentifierValidator isValidString:value];

break;

caseIdentifierTypeIdentifier:

result = [IdentifierValidator isValidIdentifier:value];

break;

caseIdentifierTypePassort:

result = [IdentifierValidator isValidPassport:value];

break;

caseIdentifierTypeCreditNumber:

result = [IdentifierValidator isValidCreditNumber:value];

break;

caseIdentifierTypeBirthday:

result = [IdentifierValidator isValidBirthday:value];

break;

default:

break;

}

return result;

}

@end

-----------------------------------------------

NSString+ITTAdditions.h

// NSString+ITTAdditions.h

// 银行卡校验

// Created by 杨梦晓 on 14-9-9.

#import <Foundation/Foundation.h>

@interface NSString (ITTAdditions)

- (BOOL)isStartWithString:(NSString *)string;

@end

-----------------------------------------------

NSString+ITTAdditions.m

// NSString+ITTAdditions.m

// 银行卡校验

// Created by 杨梦晓 on 14-9-9.

#import "NSString+ITTAdditions.h"

@implementation NSString (ITTAdditions)

- (BOOL)isStartWithString:(NSString *)string{

int temp = [string intValue];

switch (temp) {

case 4:

return NO;

break;

case 34:

return NO;

break;

case 37:

return NO;

break;

case 6011:

return NO;

break;

default:

break;

}

returnYES;

}

@end

-----------------------------------------------

MXViewController.m

// MXViewController.m

// 信用卡校验

// Created by 杨梦晓 on 14-9-9.

#import "MXViewController.h"

#import "IdentifierValidator.h"

@interfaceMXViewController () <UITextFieldDelegate>

@property (weak, nonatomic) IBOutletUITextField *textField;

@end

@implementation MXViewController

- (void)viewDidLoad

{

[superviewDidLoad];

// Do any additional setup after loading the view, typically from a nib.

}

- (void)textFieldDidEndEditing:(UITextField *)textField{

// 信用卡校验

if ([IdentifierValidatorisValid:IdentifierTypeCreditNumbervalue:textField.text]) {

NSLog(@"通过");

}else{

NSLog(@"不通过");

}

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{

[[[UIApplicationsharedApplication] keyWindow] endEditing:YES];

}

-(BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {

NSString *text = [textField text];

NSCharacterSet *characterSet = [NSCharacterSetcharacterSetWithCharactersInString:@"0123456789\b"];

string = [string stringByReplacingOccurrencesOfString:@" "withString:@""];

if ([string rangeOfCharacterFromSet:[characterSet invertedSet]].location != NSNotFound) {

return NO;

}

text = [text stringByReplacingCharactersInRange:range withString:string];

text = [text stringByReplacingOccurrencesOfString:@" "withString:@""];

NSString *newString = @"";

while (text.length > 0) {

NSString *subString = [text substringToIndex:MIN(text.length, 4)];

newString = [newString stringByAppendingString:subString];

if (subString.length == 4) {

newString = [newString stringByAppendingString:@" "];

}

text = [text substringFromIndex:MIN(text.length, 4)];

}

newString = [newString stringByTrimmingCharactersInSet:[characterSet invertedSet]];

if (newString.length >= 24) {

return NO;

}

[textField setText:newString];

returnNO;

}

- (void)didReceiveMemoryWarning

{

[superdidReceiveMemoryWarning];

// Dispose of any resources that can be recreated.

}

@end

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