iOS 正则表达式判断手机号,邮箱等 -云博客

iOS 正则表达式判断手机号,邮箱等

# 移动开发 2024-05-05 15:33 0 27 来源：云博客
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 1 #import "NSString+RegexCategory.h" 2 3 @implementation NSString (RegexCategory) 4 #pragma mark - 正则相关 5 - (BOOL)isValidateByRegex:(NSString *)regex{ 6 NSPredicate *pre = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex]; 7 return [pre evaluateWithObject:self]; 8 } 9 10 #pragma mark - 11 12 //手机号分服务商 13 - (BOOL)isMobileNumberClassification{ 14 /** 15 * 手机号码 16 * 移动：134[0-8],135,136,137,138,139,150,151,157,158,159,182,187,188,1705 17 * 联通：130,131,132,152,155,156,185,186,1709 18 * 电信：133,1349,153,180,189,1700 19 */ 20 // NSString * MOBILE = @"^1((3//d|5[0-35-9]|8[025-9])//d|70[059])\\d{7}$";//总况 21 22 /** 23 10 * 中国移动：China Mobile 24 11 * 134[0-8],135,136,137,138,139,150,151,157,158,159,182,187,188，1705 25 12 */ 26 NSString * CM = @"^1(34[0-8]|(3[5-9]|5[017-9]|8[278])\\d|705)\\d{7}$"; 27 /** 28 15 * 中国联通：China Unicom 29 16 * 130,131,132,152,155,156,185,186,1709 30 17 */ 31 NSString * CU = @"^1((3[0-2]|5[256]|8[56])\\d|709)\\d{7}$"; 32 /** 33 20 * 中国电信：China Telecom 34 21 * 133,1349,153,180,189,1700 35 22 */ 36 NSString * CT = @"^1((33|53|8[09])\\d|349|700)\\d{7}$"; 37 38 39 /** 40 25 * 大陆地区固话及小灵通 41 26 * 区号：010,020,021,022,023,024,025,027,028,029 42 27 * 号码：七位或八位 43 28 */ 44 NSString * PHS = @"^0(10|2[0-5789]|\\d{3})\\d{7,8}$"; 45 46 47 // NSPredicate *regextestmobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", MOBILE]; 48 49 if (([self isValidateByRegex:CM]) 50 || ([self isValidateByRegex:CU]) 51 || ([self isValidateByRegex:CT]) 52 || ([self isValidateByRegex:PHS])) 53 { 54 return YES; 55 } 56 else 57 { 58 return NO; 59 } 60 } 61 62 //手机号有效性 63 - (BOOL)isMobileNumber{ 64 /** 65 * 手机号以13、15、18、170开头，8个 \d 数字字符 66 * 小灵通 区号：010,020,021,022,023,024,025,027,028,029 还有未设置的新区号xxx 67 */ 68 NSString *mobileNoRegex = @"^1((3\\d|5[0-35-9]|8[025-9])\\d|70[059])\\d{7}$";//除4以外的所有个位整数，不能使用[^4,\\d]匹配，这里是否iOS Bug? 69 NSString *phsRegex =@"^0(10|2[0-57-9]|\\d{3})\\d{7,8}$"; 70 71 BOOL ret = [self isValidateByRegex:mobileNoRegex]; 72 BOOL ret1 = [self isValidateByRegex:phsRegex]; 73 74 return (ret || ret1); 75 } 76 77 //邮箱 78 - (BOOL)isEmailAddress{ 79 NSString *emailRegex = @"[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}"; 80 return [self isValidateByRegex:emailRegex]; 81 } 82 83 //身份证号 84 - (BOOL) simpleVerifyIdentityCardNum 85 { 86 NSString *regex2 = @"^(\\d{14}|\\d{17})(\\d|[xX])$"; 87 return [self isValidateByRegex:regex2]; 88 } 89 90 //车牌 91 - (BOOL)isCarNumber{ 92 //车牌号:湘K-DE829 香港车牌号码:粤Z-J499港 93 NSString *carRegex = @"^[\u4e00-\u9fff]{1}[a-zA-Z]{1}[-][a-zA-Z_0-9]{4}[a-zA-Z_0-9_\u4e00-\u9fff]$";//其中\u4e00-\u9fa5表示unicode编码中汉字已编码部分，\u9fa5-\u9fff是保留部分，将来可能会添加 94 return [self isValidateByRegex:carRegex]; 95 } 96 97 - (BOOL)isMacAddress{ 98 NSString * macAddRegex = @"([A-Fa-f\\d]{2}:){5}[A-Fa-f\\d]{2}"; 99 return [self isValidateByRegex:macAddRegex];100 }101 102 - (BOOL)isValidUrl103 {104 NSString *regex = @"^((http)|(https))+:[^\\s]+\\.[^\\s]*$";105 return [self isValidateByRegex:regex];106 }107 108 - (BOOL)isValidChinese;109 {110 NSString *chineseRegex = @"^[\u4e00-\u9fa5]+$";111 return [self isValidateByRegex:chineseRegex];112 }113 114 - (BOOL)isValidPostalcode {115 NSString *postalRegex = @"^[0-8]\\d{5}(?!\\d)$";116 return [self isValidateByRegex:postalRegex];117 }118 119 - (BOOL)isValidTaxNo120 {121 NSString *taxNoRegex = @"[0-9]\\d{13}([0-9]|X)$";122 return [self isValidateByRegex:taxNoRegex];123 }124 125 - (BOOL)isValidWithMinLenth:(NSInteger)minLenth126 maxLenth:(NSInteger)maxLenth127 containChinese:(BOOL)containChinese128 firstCannotBeDigtal:(BOOL)firstCannotBeDigtal;129 {130 // [\u4e00-\u9fa5A-Za-z0-9_]{4,20}131 NSString *hanzi = containChinese ? @"\u4e00-\u9fa5" : @"";132 NSString *first = firstCannotBeDigtal ? @"^[a-zA-Z_]" : @"";133 134 NSString *regex = [NSString stringWithFormat:@"%@[%@A-Za-z0-9_]{%d,%d}", first, hanzi, (int)(minLenth-1), (int)(maxLenth-1)];135 return [self isValidateByRegex:regex];136 }137 138 - (BOOL)isValidWithMinLenth:(NSInteger)minLenth139 maxLenth:(NSInteger)maxLenth140 containChinese:(BOOL)containChinese141 containDigtal:(BOOL)containDigtal142 containLetter:(BOOL)containLetter143 containOtherCharacter:(NSString *)containOtherCharacter144 firstCannotBeDigtal:(BOOL)firstCannotBeDigtal;145 {146 NSString *hanzi = containChinese ? @"\u4e00-\u9fa5" : @"";147 NSString *first = firstCannotBeDigtal ? @"^[a-zA-Z_]" : @"";148 NSString *lengthRegex = [NSString stringWithFormat:@"(?=^.{%@,%@}$)", @(minLenth), @(maxLenth)];149 NSString *digtalRegex = containDigtal ? @"(?=(.*\\d.*){1})" : @"";150 NSString *letterRegex = containLetter ? @"(?=(.*[a-zA-Z].*){1})" : @"";151 NSString *characterRegex = [NSString stringWithFormat:@"(?:%@[%@A-Za-z0-9%@]+)", first, hanzi, containOtherCharacter ? containOtherCharacter : @""];152 NSString *regex = [NSString stringWithFormat:@"%@%@%@%@", lengthRegex, digtalRegex, letterRegex, characterRegex];153 return [self isValidateByRegex:regex];154 }155 156 #pragma mark - 算法相关157 //精确的身份证号码有效性检测158 + (BOOL)accurateVerifyIDCardNumber:(NSString *)value {159 value = [value stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];160 161 int length =0;162 if (!value) {163 return NO;164 }else {165 length = (int)value.length;166 167 if (length !=15 && length !=18) {168 return NO;169 }170 }171 // 省份代码172 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"];173 174 NSString *valueStart2 = [value substringToIndex:2];175 BOOL areaFlag =NO;176 for (NSString *areaCode in areasArray) {177 if ([areaCode isEqualToString:valueStart2]) {178 areaFlag =YES;179 break;180 }181 }182 183 if (!areaFlag) {184 return false;185 }186 187 188 NSRegularExpression *regularExpression;189 NSUInteger numberofMatch;190 191 int year =0;192 switch (length) {193 case 15:194 year = [value substringWithRange:NSMakeRange(6,2)].intValue +1900;195 196 if (year %4 ==0 || (year %100 ==0 && year %4 ==0)) {197 198 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}$"199 options:NSRegularExpressionCaseInsensitive200 error:nil];//测试出生日期的合法性201 }else {202 regularExpression = [[NSRegularExpression alloc]initWithPattern:@"^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$"203 options:NSRegularExpressionCaseInsensitive204 error:nil];//测试出生日期的合法性205 }206 numberofMatch = [regularExpression numberOfMatchesInString:value207 options:NSMatchingReportProgress208 range:NSMakeRange(0, value.length)];209 210 if(numberofMatch >0) {211 return YES;212 }else {213 return NO;214 }215 case 18:216 year = [value substringWithRange:NSMakeRange(6,4)].intValue;217 if (year %4 ==0 || (year %100 ==0 && year %4 ==0)) {218 219 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]$"220 options:NSRegularExpressionCaseInsensitive221 error:nil];//测试出生日期的合法性222 }else {223 regularExpression = [[NSRegularExpression alloc] initWithPattern:@"^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$"224 options:NSRegularExpressionCaseInsensitive225 error:nil];//测试出生日期的合法性226 }227 numberofMatch = [regularExpression numberOfMatchesInString:value228 options:NSMatchingReportProgress229 range:NSMakeRange(0, value.length)];230 231 if(numberofMatch >0) {232 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;233 int Y = S %11;234 NSString *M =@"F";235 NSString *JYM =@"10X98765432";236 M = [JYM substringWithRange:NSMakeRange(Y,1)];// 判断校验位237 if ([M isEqualToString:[value substringWithRange:NSMakeRange(17,1)]]) {238 return YES;// 检测ID的校验位239 }else {240 return NO;241 }242 243 }else {244 return NO;245 }246 default:247 return NO;248 }249 }250 251 252 253 /** 银行卡号有效性问题Luhn算法254 * 现行 16 位银联卡现行卡号开头 6 位是 622126～622925 之间的，7 到 15 位是银行自定义的，255 * 可能是发卡分行，发卡网点，发卡序号，第 16 位是校验码。256 * 16 位卡号校验位采用 Luhm 校验方法计算：257 * 1，将未带校验位的 15 位卡号从右依次编号 1 到 15，位于奇数位号上的数字乘以 2258 * 2，将奇位乘积的个十位全部相加，再加上所有偶数位上的数字259 * 3，将加法和加上校验位能被 10 整除。260 */261 - (BOOL)bankCardluhmCheck{262 NSString * lastNum = [[self substringFromIndex:(self.length-1)] copy];//取出最后一位263 NSString * forwardNum = [[self substringToIndex:(self.length -1)] copy];//前15或18位264 265 NSMutableArray * forwardArr = [[NSMutableArray alloc] initWithCapacity:0];266 for (int i=0; i<forwardNum.length; i++) {267 NSString * subStr = [forwardNum substringWithRange:NSMakeRange(i, 1)];268 [forwardArr addObject:subStr];269 }270 271 NSMutableArray * forwardDescArr = [[NSMutableArray alloc] initWithCapacity:0];272 for (int i = (int)(forwardArr.count-1); i> -1; i--) {//前15位或者前18位倒序存进数组273 [forwardDescArr addObject:forwardArr[i]];274 }275 276 NSMutableArray * arrOddNum = [[NSMutableArray alloc] initWithCapacity:0];//奇数位*2的积 < 9277 NSMutableArray * arrOddNum2 = [[NSMutableArray alloc] initWithCapacity:0];//奇数位*2的积 > 9278 NSMutableArray * arrEvenNum = [[NSMutableArray alloc] initWithCapacity:0];//偶数位数组279 280 for (int i=0; i< forwardDescArr.count; i++) {281 NSInteger num = [forwardDescArr[i] intValue];282 if (i%2) {//偶数位283 [arrEvenNum addObject:[NSNumber numberWithInteger:num]];284 }else{//奇数位285 if (num * 2 < 9) {286 [arrOddNum addObject:[NSNumber numberWithInteger:num * 2]];287 }else{288 NSInteger decadeNum = (num * 2) / 10;289 NSInteger unitNum = (num * 2) % 10;290 [arrOddNum2 addObject:[NSNumber numberWithInteger:unitNum]];291 [arrOddNum2 addObject:[NSNumber numberWithInteger:decadeNum]];292 }293 }294 }295 296 __block NSInteger sumOddNumTotal = 0;297 [arrOddNum enumerateObjectsUsingBlock:^(NSNumber * obj, NSUInteger idx, BOOL *stop) {298 sumOddNumTotal += [obj integerValue];299 }];300 301 __block NSInteger sumOddNum2Total = 0;302 [arrOddNum2 enumerateObjectsUsingBlock:^(NSNumber * obj, NSUInteger idx, BOOL *stop) {303 sumOddNum2Total += [obj integerValue];304 }];305 306 __block NSInteger sumEvenNumTotal =0 ;307 [arrEvenNum enumerateObjectsUsingBlock:^(NSNumber * obj, NSUInteger idx, BOOL *stop) {308 sumEvenNumTotal += [obj integerValue];309 }];310 311 NSInteger lastNumber = [lastNum integerValue];312 313 NSInteger luhmTotal = lastNumber + sumEvenNumTotal + sumOddNum2Total + sumOddNumTotal;314 315 return (luhmTotal%10 ==0)?YES:NO;316 }317 318 - (BOOL)isIPAddress{319 NSString *regex = [NSString stringWithFormat:@"^(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$"];320 NSPredicate *pre = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex];321 BOOL rc = [pre evaluateWithObject:self];322 323 if (rc) {324 NSArray *componds = [self componentsSeparatedByString:@","];325 326 BOOL v = YES;327 for (NSString *s in componds) {328 if (s.integerValue > 255) {329 v = NO;330 break;331 }332 }333 334 return v;335 }336 337 return NO;338 }339 340 341 342 @end