#import <Foundation/Foundation.h>
@interface RegularJudge :NSObject
{
}
+(RegularJudge *)instance;
/***************************************************************
函数名：checkTel:
参数：str//手机号码
功能：正则表达式检查手机号码是否有误
***************************************************************/
- (BOOL)checkTel:(NSString *)str;
函数名：validateEmail ：
参数 ：email
功能：检查邮箱是不是符合格式
***************************************************************/
-(BOOL)isValidateEmail:(NSString *)email;
函数名：validateIDCardNumber ：
参数 ：value 输入的身份证号码
功能：检验身份证
***************************************************************/
-(BOOL)validateIDCardNumber:(NSString *)value;
@end
#import "RegularJudge.h"
@implementation RegularJudge
static RegularJudge *instance;
+(RegularJudge *)instance
{
@synchronized(self)
{
if (nil==instance)
{
instance=[RegularJudge new];
}
}
return instance;
}
+(id)allocWithZone:(struct _NSZone *)zone
{
@synchronized(self)
{
if (instance==nil)
{
instance=[super allocWithZone:zone];
return instance;
}
}
return nil;
}
***************************************************************/
- (BOOL)checkTel:(NSString *)str
{
if ([str length] ==0)
{
return NO;
}
else
{
//移动：134[0-8],135,136,137,138,139,150,151,157,158,159,182,187,188
//联通：130,131,152,155,156,185,186
//电信：133,1349,153,180,189
NSString * MOBILE = @"^1(3[0-9]|5[0-35-9]|8[025-9])\\d{8}$"; //手机号码
NSString * CM = @"^1(34[0-8]|(3[5-9]|5[017-9]|8[278])\\d)\\d{7}$"; //中国移动
NSString * CU = @"^1(3[0-2]|5[256]|8[56])\\d{8}$"; //中国联通
NSString * CT = @"^1((33|53|8[09])[0-9]|349)\\d{7}$"; //电信
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:str] == YES) || ([regextestcm evaluateWithObject:str] == YES) || ([regextestct evaluateWithObject:str] == YES)|| ([regextestcu evaluateWithObject:str] == YES))
{
return YES;
}
else
{
return NO;
}
}
}
***************************************************************/
-(BOOL)isValidateEmail:(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];
}
***************************************************************/
-(BOOL)validateIDCardNumber:(NSString *)value
{
value = [value stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
int length =0;
if (!value) {
return NO;
}else {
length = 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) {
case15:
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)];
// [regularExpression release];
if(numberofMatch >0) {
return YES;
}else {
return NO;
}
case18:
4)].intValue;
if (year %4 ==0 || (year %100 ==0 && year %4 ==0)) {
regularExpression = [[NSRegularExpression alloc]initWithPattern:@"^[1-9][0-9]{5}19[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]$"
options:NSRegularExpressionCaseInsensitive
error:nil];// regularExpression = [[NSRegularExpression alloc]initWithPattern:@"^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$"
options:NSRegularExpressionCaseInsensitive
error:nil];// // [regularExpressionrelease];
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;
}
}
@end
调用：
#import "RegularJudge.h"
RegularJudge *regul= [[RegularJudge alloc]init];
if ( ![regul checkTel: self.phoneNo.text]) {
UIAlertView * aleart= [[UIAlertView alloc]initWithTitle:@"提示" message:@"请填写有效的电话号码！" delegate:self cancelButtonTitle:@"确定" otherButtonTitles:nil,nil];
[aleart show];
self.phoneNo.text =@"";
}
原文链接：https://www.f2er.com/regex/361619.html