(转)iOS开发中邮箱,电话号码,身份证,密码,昵称正则表达式验证
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之前看到觉得不错
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//邮箱 + ( BOOL ) validateEmail:(NSString *)email { NSPredicate *emailTest = [NSPredicate predicateWithFormat:@ "SELF MATCHES %@" , emailRegex]; return [emailTest evaluateWithObject: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}$" ; NSPredicate *phoneTest = [NSPredicate predicateWithFormat:@ "SELF MATCHES %@" ,phoneRegex]; return [phoneTest evaluateWithObject:mobile]; } //车牌号验证 + ( BOOL ) validateCarNo:(NSString *)carNo { NSString *carRegex = @ "^[\u4e00-\u9fa5]{1}[a-zA-Z]{1}[a-zA-Z_0-9]{4}[a-zA-Z_0-9_\u4e00-\u9fa5]$" ; NSPredicate *carTest = [NSPredicate predicateWithFormat:@ "SELF MATCHES %@" ,carRegex]; NSLog(@ "carTest is %@" ,carTest); return [carTest evaluateWithObject:carNo]; } //车型 + ( BOOL ) validateCarType:(NSString *)CarType { NSString *CarTypeRegex = @ "^[\u4E00-\u9FFF]+$" ; NSPredicate *carTest = [NSPredicate predicateWithFormat:@ "SELF MATCHES %@" ,CarTypeRegex]; return [carTest evaluateWithObject:CarType]; } //用户名 + ( BOOL ) validateUserName:(NSString *)name { NSString *userNameRegex = @ "^[A-Za-z0-9]{6,20}+$" ; NSPredicate *userNamePredicate = [NSPredicate predicateWithFormat:@ "SELF MATCHES %@" ,userNameRegex]; BOOL B = [userNamePredicate evaluateWithObject:name]; return B; } //密码 + ( BOOL ) validatePassword:(NSString *)passWord { NSString *passWordRegex = @ "^[a-zA-Z0-9]{6,20}+$" ; NSPredicate *passWordPredicate = [NSPredicate predicateWithFormat:@ "SELF MATCHES %@" ,passWordRegex]; return [passWordPredicate evaluateWithObject:passWord]; } //昵称 + ( BOOL ) validateNickname:(NSString *)nickname { NSString *nicknameRegex = @ "^[\u4e00-\u9fa5]{4,8}$" ; NSPredicate *passWordPredicate = [NSPredicate predicateWithFormat:@ "SELF MATCHES %@" ,nicknameRegex]; return [passWordPredicate evaluateWithObject: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 = [NSPredicate predicateWithFormat:@ "SELF MATCHES %@" ,regex2]; return [identityCardPredicate evaluateWithObject:identityCard]; } |
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