//纳税号 +(BOOL)validateTaxNumber:(NSString *)code; //银行卡账号 +(BOOL)validateBankCode:(NSString *)code; //手机号判断 +(BOOL)validateMobileNH:(NSString *)mobile; //手机号判断 +(BOOL)validateMobile:(NSString *)mobile; //身份证号判断 +(BOOL)validateIdentityCard:(NSStrin