iOS判断是否是手机号/身份证/邮箱/车牌/网址/纯汉字等
2017-04-10 10:10
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'.h'文件
由于都是判断字符串,所以写一个'NSString'的分类@interface NSString (STRegex) ///////////////////////////// 正则表达式相关 /////////////////////////////// /** 邮箱验证 */ - (BOOL)isValidEmail; /** 手机号码验证 */ - (BOOL)isValidPhoneNum; /** 车牌号验证 */ - (BOOL)isValidCarNo; /** 网址验证 */ - (BOOL)isValidUrl; /** 邮政编码 */ - (BOOL)isValidPostalcode; /** 纯汉字 */ - (BOOL)isValidChinese; /** @brief 是否符合IP格式,xxx.xxx.xxx.xxx */ - (BOOL)isValidIP; /** 身份证验证*/ - (BOOL)isValidIdCardNum; /** @brief 是否符合最小长度、最长长度,是否包含中文,首字母是否可以为数字 @param minLenth 账号最小长度 @param maxLenth 账号最长长度 @param containChinese 是否包含中文 @param firstCannotBeDigtal 首字母不能为数字 @return 正则验证成功返回YES, 否则返回NO */ - (BOOL)isValidWithMinLenth:(NSInteger)minLenth maxLenth:(NSInteger)maxLenth containChinese:(BOOL)containChinese firstCannotBeDigtal:(BOOL)firstCannotBeDigtal; /** @brief 是否符合最小长度、最长长度,是否包含中文,数字,字母,其他字符,首字母是否可以为数字 @param minLenth 账号最小长度 @param maxLenth 账号最长长度 @param containChinese 是否包含中文 @param containDigtal 包含数字 @param containLetter 包含字母 @param containOtherCharacter 其他字符 @param firstCannotBeDigtal 首字母不能为数字 @return 正则验证成功返回YES, 否则返回NO */ - (BOOL)isValidWithMinLenth:(NSInteger)minLenth maxLenth:(NSInteger)maxLenth containChinese:(BOOL)containChinese containDigtal:(BOOL)containDigtal containLetter:(BOOL)containLetter containOtherCharacter:(NSString *)containOtherCharacter firstCannotBeDigtal:(BOOL)firstCannotBeDigtal; /** 去掉两端空格和换行符 */ - (NSString *)stringByTrimmingBlank; /** 去掉html格式 */ - (NSString *)removeHtmlFormat; /** 工商税号 */ - (BOOL)isValidTaxNo;
'.m'文件
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Courier; color: #ffffff; min-height: 16.0px}p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Courier; color: #ff4647}p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Courier; color: #ffffff}p.p4 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Courier; color: #4bd156}p.p5 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Courier; color: #00b1ff}p.p6 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Courier; color: #44bf50; color: rgba(68, 191, 80, 0.8)}p.p7 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'PingFang SC'; color: #44bf50; color: rgba(68, 191, 80, 0.8)}p.p8 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Courier; color: #88fa19}p.p9 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Courier; color: #de38a5}p.p10 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Courier; color: #527eff}p.p11 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px Courier; color: #44bf50; color: rgba(68, 191, 80, 0.8)}p.p12 {margin: 0.0px 0.0px 0.0px 0.0px; font: 13.0px 'PingFang SC'; color: #4bd156}span.s1 {font-variant-ligatures: no-common-ligatures}span.s2 {font-variant-ligatures: no-common-ligatures; color: #eb905a}span.s3 {font-variant-ligatures: no-common-ligatures; color: #de38a5}span.s4 {font: 13.0px 'PingFang SC'; font-variant-ligatures: no-common-ligatures}span.s5 {font-variant-ligatures: no-common-ligatures; color: #34adff}span.s6 {font-variant-ligatures: no-common-ligatures; color: #00b1ff}span.s7 {font-variant-ligatures: no-common-ligatures; color: #ff4647}span.s8 {font-variant-ligatures: no-common-ligatures; color: #ffffff}span.s9 {font: 12.0px 'PingFang SC'; font-variant-ligatures: no-common-ligatures}span.s10 {font: 13.0px Courier; font-variant-ligatures: no-common-ligatures; color: #ffffff}span.s11 {font: 12.0px Courier; font-variant-ligatures: no-common-ligatures}span.s12 {font-variant-ligatures: no-common-ligatures; color: #8b87ff}span.s13 {font-variant-ligatures: no-common-ligatures; color: #4bd156}span.s14 {font: 13.0px 'PingFang SC'; font-variant-ligatures: no-common-ligatures; color: #4bd156}span.s15 {font-variant-ligatures: no-common-ligatures; color: #527eff}span.s16 {font: 12.0px Courier; font-variant-ligatures: no-common-ligatures; color: rgba(68, 191, 80, 0.8)}span.s17 {font: 12.0px 'PingFang SC'; font-variant-ligatures: no-common-ligatures; color: rgba(68, 191, 80, 0.8)}span.s18 {font: 13.0px Courier; font-variant-ligatures: no-common-ligatures}span.s19 {font: 13.0px 'Apple Symbols'; font-variant-ligatures: no-common-ligatures; color: #ff4647}span.s20 {font: 13.0px Monaco; font-variant-ligatures: no-common-ligatures; color: #ff4647}span.s21 {font: 13.0px 'Lucida Grande'; font-variant-ligatures: no-common-ligatures; color: #ff4647}span.s22 {font: 13.0px 'Courier New'; font-variant-ligatures: no-common-ligatures; color: #ff4647}span.s23 {font: 13.0px 'Arial Unicode MS'; font-variant-ligatures: no-common-ligatures; color: #ff4647} #import "NSString+STRegex.h" @implementation NSString (STRegex) ///////////////////////////// 正则表达式相关 /////////////////////////////// - (BOOL)isValidateWithRegex:(NSString *)regex { NSPredicate *pre = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", regex]; return [pre evaluateWithObject:self]; } /* 邮箱验证 MODIFIED BY HELENSONG */ - (BOOL)isValidEmail { 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:self]; } /* 手机号码验证 MODIFIED BY HELENSONG */ - (BOOL)isValidPhoneNum { //手机号以13, 15,18开头,八个 \d 数字字符 NSString *phoneRegex = @"^((13[0-9])|(147)|(15[^4,\\D])|(17[0-9])|(18[0,0-9]))\\d{8}$"; NSPredicate *phoneTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",phoneRegex]; return [phoneTest evaluateWithObject:self]; } /* 车牌号验证 MODIFIED BY HELENSONG */ - (BOOL)isValidCarNo { NSString *carRegex = @"^[A-Za-z]{1}[A-Za-z_0-9]{5}$"; NSPredicate *carTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",carRegex]; return [carTest evaluateWithObject:self]; } /** 网址验证 */ - (BOOL)isValidUrl { NSString *regex = @"^((http)|(https))+:[^\\s]+\\.[^\\s]*$"; return [self isValidateWithRegex:regex]; } /** 邮政编码 */ - (BOOL)isValidPostalcode { NSString *phoneRegex = @"^[0-8]\\d{5}(?!\\d)$"; NSPredicate *phoneTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",phoneRegex]; return [phoneTest evaluateWithObject:self]; } /** 纯汉字 */ - (BOOL)isValidChinese; { NSString *phoneRegex = @"^[\u4e00-\u9fa5]+$"; NSPredicate *phoneTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",phoneRegex]; return [phoneTest evaluateWithObject:self]; } - (BOOL)isValidIP; { NSString *regex = [NSString stringWithFormat:@"^(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$"]; NSPredicate *pre = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex]; BOOL rc = [pre evaluateWithObject:self]; if (rc) { NSArray *componds = [self componentsSeparatedByString:@","]; BOOL v = YES; for (NSString *s in componds) { if (s.integerValue > 255) { v = NO; break; } } return v; } return NO; } /** 身份证验证 refer to http://blog.csdn.net/afyzgh/article/details/16965107 */ - (BOOL)isValidIdCardNum { NSString *value = [self copy]; value = [value stringByReplacingOccurrencesOfString:@"X" withString:@"x"]; value = [value stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; int length = 0; if (!value) { return NO; }else { length = (int)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 NO; } NSRegularExpression *regularExpression; NSUInteger numberofMatch; int year = 0; switch (length) { case 15: 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)]; if(numberofMatch > 0) { return YES; }else { return NO; } case 18: year = [value substringWithRange:NSMakeRange(6,4)].intValue; if (year % 4 ==0 || (year % 100 ==0 && year % 4 ==0)) { regularExpression = [[NSRegularExpression alloc] initWithPattern:@"^[1-9][0-9]{5}19|20[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]$"options:NSRegularExpressionCaseInsensitive error:nil];// 测试出生日期的合法性 }else { regularExpression = [[NSRegularExpression alloc] initWithPattern:@"^[1-9][0-9]{5}19|20[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$" options:NSRegularExpressionCaseInsensitive error:nil];// 测试出生日期的合法性 } numberofMatch = [regularExpression numberOfMatchesInString:value options:NSMatchingReportProgress range:NSMakeRange(0, value.length)]; 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)] uppercaseString]]) { return YES;// 检测ID的校验位 }else { return NO; } }else { return NO; } default: return NO; } return NO; } - (BOOL)isValidWithMinLenth:(NSInteger)minLenth maxLenth:(NSInteger)maxLenth containChinese:(BOOL)containChinese firstCannotBeDigtal:(BOOL)firstCannotBeDigtal; { // [\u4e00-\u9fa5A-Za-z0-9_]{4,20} NSString *hanzi = containChinese ? @"\u4e00-\u9fa5" : @""; NSString *first = firstCannotBeDigtal ? @"^[a-zA-Z_]" : @""; NSString *regex = [NSString stringWithFormat:@"%@[%@A-Za-z0-9_]{%d,%d}", first, hanzi, (int)(minLenth-1), (int)(maxLenth-1)]; NSPredicate *pre = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex]; return [pre evaluateWithObject:self]; } - (BOOL)isValidWithMinLenth:(NSInteger)minLenth maxLenth:(NSInteger)maxLenth containChinese:(BOOL)containChinese containDigtal:(BOOL)containDigtal containLetter:(BOOL)containLetter containOtherCharacter:(NSString *)containOtherCharacter firstCannotBeDigtal:(BOOL)firstCannotBeDigtal; { NSString *hanzi = containChinese ? @"\u4e00-\u9fa5" : @""; NSString *first = firstCannotBeDigtal ? @"^[a-zA-Z_]" : @""; NSString *lengthRegex = [NSString stringWithFormat:@"(?=^.{%@,%@}$)", @(minLenth), @(maxLenth)]; NSString *digtalRegex = containDigtal ? @"(?=(.*\\d.*){1})" : @""; NSString *letterRegex = containLetter ? @"(?=(.*[a-zA-Z].*){1})" : @""; NSString *characterRegex = [NSString stringWithFormat:@"(?:%@[%@A-Za-z0-9%@]+)", first, hanzi, containOtherCharacter ? containOtherCharacter : @""]; NSString *regex = [NSString stringWithFormat:@"%@%@%@%@", lengthRegex, digtalRegex, letterRegex, characterRegex]; NSPredicate *pre = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex]; return [pre evaluateWithObject:self]; } /** 去掉两端空格和换行符 */ - (NSString *)stringByTrimmingBlank { return [self stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; } /** 去掉html格式 */ - (NSString *)removeHtmlFormat; { NSString *str = [NSString stringWithFormat:@"%@", self]; NSError *error; NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:@"<[^>]*>" options:NSRegularExpressionCaseInsensitive error:&error]; if (!error) { str = [regex stringByReplacingMatchesInString:str options:0 range:NSMakeRange(0, str.length) withTemplate:@"$2$1"]; } else { NSLog(@"%@", error); } NSArray *html_code = @[ @"\"", @"'", @"&", @"<", @">", @"", @"¡", @"¢", @"£", @"¤", @"¥", @"¦", @"§", @"¨", @"©", @"ª", @"«", @"¬", @"", @"®", @"¯", @"°", @"±", @"²", @"³", @"´", @"µ", @"¶", @"·", @"¸", @"¹", @"º", @"»", @"¼", @"½", @"¾", @"¿", @"×", @"÷", @"À", @"Á", @"Â", @"Ã", @"Ä", @"Å", @"Æ", @"Ç", @"È", @"É", @"Ê", @"Ë", @"Ì", @"Í", @"Î", @"Ï", @"Ð", @"Ñ", @"Ò", @"Ó", @"Ô", @"Õ", @"Ö", @"Ø", @"Ù", @"Ú", @"Û", @"Ü", @"Ý", @"Þ", @"ß", @"à", @"á", @"â", @"ã", @"ä", @"å", @"æ", @"ç", @"è", @"é", @"ê", @"ë", @"ì", @"í", @"î", @"ï", @"ð", @"ñ", @"ò", @"ó", @"ô", @"õ", @"ö", @"ø", @"ù", @"ú", @"û", @"ü", @"ý", @"þ", @"ÿ", @"∀", @"∂", @"∃", @"∅", @"∇", @"∈", @"∉", @"∋", @"∏", @"∑", @"−", @"∗", @"√", @"∝", @"∞", @"∠", @"∧", @"∨", @"∩", @"∪", @"∫", @"∴", @"∼", @"≅", @"≈", @"≠", @"≡", @"≤", @"≥", @"⊂", @"⊃", @"⊄", @"⊆", @"⊇", @"⊕", @"⊗", @"⊥", @"⋅", @"Α", @"Β", @"Γ", @"Δ", @"Ε", @"Ζ", @"Η", @"Θ", @"Ι", @"Κ", @"Λ", @"Μ", @"Ν", @"Ξ", @"Ο", @"Π", @"Ρ", @"Σ", @"Τ", @"Υ", @"Φ", @"Χ", @"Ψ", @"Ω", @"α", @"β", @"γ", @"δ", @"ε", @"ζ", @"η", @"θ", @"ι", @"κ", @"λ", @"μ", @"ν", @"ξ", @"ο", @"π", @"ρ", @"ς", @"σ", @"τ", @"υ", @"φ", @"χ", @"ψ", @"ω", @"ϑ", @"ϒ", @"ϖ", @"Œ", @"œ", @"Š", @"š", @"Ÿ", @"ƒ", @"ˆ", @"˜", @"", @"", @"", @"", @"", @"", @"", @"–", @"—", @"‘", @"’", @"‚", @"“", @"”", @"„", @"†", @"‡", @"•", @"…", @"‰", @"′", @"″", @"‹", @"›", @"‾", @"€", @"™", @"←", @"↑", @"→", @"↓", @"↔", @"↵", @"⌈", @"⌉", @"⌊", @"⌋", @"◊", @"♠", @"♣", @"♥", @"♦", ]; NSArray *code = @[ @""", @"'", @"&", @"<", @">", @" ", @"¡", @"¢", @"£", @"¤", @"¥", @"¦", @"§", @"¨", @"©", @"ª", @"«", @"¬", @"", @"®", @"¯", @"°", @"±", @"²", @"³", @"´", @"µ", @"¶", @"·", @"¸", @"¹", @"º", @"»", @"¼", @"½", @"¾", @"¿", @"×", @"÷", @"À", @"Á", @"Â", @"Ã", @"Ä", @"Å", @"Æ", @"Ç", @"È", @"É", @"Ê", @"Ë", @"Ì", @"Í", @"Î", @"Ï", @"Ð", @"Ñ", @"Ò", @"Ó", @"Ô", @"Õ", @"Ö", @"Ø", @"Ù", @"Ú", @"Û", @"Ü", @"Ý", @"Þ", @"ß", @"à", @"á", @"â", @"ã", @"ä", @"å", @"æ", @"ç", @"è", @"é", @"ê", @"ë", @"ì", @"í", @"î", @"ï", @"ð", @"ñ", @"ò", @"ó", @"ô", @"õ", @"ö", @"ø", @"ù", @"ú", @"û", @"ü", @"ý", @"þ", @"ÿ", @"∀", @"∂", @"&exists;", @"∅", @"∇", @"∈", @"∉", @"∋", @"∏", @"∑", @"−", @"∗", @"√", @"∝", @"∞", @"∠", @"∧", @"∨", @"∩", @"∪", @"∫", @"∴", @"∼", @"≅", @"≈", @"≠", @"≡", @"≤", @"≥", @"⊂", @"⊃", @"⊄", @"⊆", @"⊇", @"⊕", @"⊗", @"⊥", @"⋅", @"Α", @"Β", @"Γ", @"Δ", @"Ε", @"Ζ", @"Η", @"Θ", @"Ι", @"Κ", @"Λ", @"Μ", @"Ν", @"Ξ", @"Ο", @"Π", @"Ρ", @"Σ", @"Τ", @"Υ", @"Φ", @"Χ", @"Ψ", @"Ω", @"α", @"β", @"γ", @"δ", @"ε", @"ζ", @"η", @"θ", @"ι", @"κ", @"λ", @"μ", @"ν", @"ξ", @"ο", @"π", @"ρ", @"ς", @"σ", @"τ", @"υ", @"φ", @"χ", @"ψ", @"ω", @"ϑ", @"ϒ", @"ϖ", @"Œ", @"œ", @"Š", @"š", @"Ÿ", @"ƒ", @"ˆ", @"˜", @" ", @" ", @" ", @"", @"", @"", @"", @"–", @"—", @"‘", @"’", @"‚", @"“", @"”", @"„", @"†", @"‡", @"•", @"…", @"‰", @"′", @"″", @"‹", @"›", @"‾", @"€", @"™", @"←", @"↑", @"→", @"↓", @"↔", @"↵", @"⌈", @"⌉", @"⌊", @"⌋", @"◊", @"♠", @"♣", @"♥", @"♦", ]; // NSArray *code_hex = @[ // @""", @"'", @"&", @"<", @">", // @" ", @"¡", @"¢", @"£", @"¤", // @"¥", @"¦", @"§", @"¨", @"©", // @"ª", @"«", @"¬", @"", @"®", // @"¯", @"°", @"±", @"²", @"³", // // @"´", @"µ", @"¶", @"·", @"¸", // @"¹", @"º", @"»", @"¼", @"½", // @"¾", @"¿", @"×", @"÷", @"À", // @"Á", @"Â", @"Ã", @"Ä", @"Å", // @"Æ", @"Ç", @"È", @"É", @"Ê", // // @"Ë", @"Ì", @"Í", @"Î", @"Ï", // @"Ð", @"Ñ", @"Ò", @"Ó", @"Ô", // @"Õ", @"Ö", @"Ø", @"Ù", @"Ú", // @"Û", @"Ü", @"Ý", @"Þ", @"ß", // @"à", @"á", @"â", @"ã", @"ä", // // @"å", @"æ", @"ç", @"è", @"é", // @"ê", @"ë", @"ì", @"í", @"î", // @"ï", @"ð", @"ñ", @"ò", @"ó", // @"ô", @"õ", @"ö", @"ø", @"ù", // @"ú", @"û", @"ü", @"ý", @"þ", // // @"ÿ", @"∀", @"∂", @"∃", @"∅", // @"∇", @"∈", @"∉", @"∋", @"∏", // @"∑", @"−", @"∗", @"√", @"∝", // @"∞", @"∠", @"∧", @"∨", @"∩", // @"∪", @"∫", @"∴", @"∼", @"≅", // // @"≈", @"≠", @"≡", @"≤", @"≥", // @"⊂", @"⊃", @"⊄", @"⊆", @"⊇", // @"⊕", @"⊗", @"⊥", @"⋅", @"Α", // @"Β", @"Γ", @"Δ", @"Ε", @"Ζ", // @"Η", @"Θ", @"Ι", @"Κ", @"Λ", // // @"Μ", @"Ν", @"Ξ", @"Ο", @"Π", // @"Ρ", @"Σ", @"Τ", @"Υ", @"Φ", // @"Χ", @"Ψ", @"Ω", @"α", @"β", // @"γ", @"δ", @"ε", @"ζ", @"η", // @"θ", @"ι", @"κ", @"Λ", @"μ", // // @"Ν", @"ξ", @"ο", @"π", @"ρ", // @"ς", @"σ", @"τ", @"υ", @"φ", // @"χ", @"ψ", @"ω", @"ϑ", @"ϒ", // @"ϖ", @"Œ", @"œ", @"Š", @"š", // @"Ÿ", @"ƒ", @"ˆ", @"˜", @" ", // // @" ", @" ", @"", @"", @"", // @"", @"–", @"—", @"‘", @"’", // @"‚", @"“", @"”", @"„", @"†", // @"‡", @"•", @"…", @"‰", @"′", // @"″", @"‹", @"›", @"‾", @"€", // // @"™", @"←", @"↑", @"→", @"↓", // @"↔", @"↵", @"⌈", @"⌉", @"⌊", // @"⌋", @"◊", @"♠", @"♣", @"♥", // @"♦", // ]; // NSInteger idx = 0; for (NSString *obj in code) { str = [str stringByReplacingOccurrencesOfString:(NSString *)obj withString:html_code[idx]]; idx++; } return str; } /** 工商税号 */ - (BOOL)isValidTaxNo { NSString *emailRegex = @"[0-9]\\d{13}([0-9]|X)$"; NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex]; return [emailTest evaluateWithObject:self]; } @end
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- iOS - 正则表达式判断邮箱、身份证..是否正确
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