正则表达式

#pragma 正则匹配手机号+(BOOL)checkTelNumber:(NSString*)telNumber;

#pragma 正则匹配用户密码6-18位数字和字母组合+(BOOL)checkPassword:(NSString*)password;

#pragma 正则匹配用户姓名,20位的中文或英文+(BOOL)checkUserName:(NSString*)userName;

#pragma 正则匹配用户身份证号+(BOOL)checkUserIdCard:(NSString*)idCard;

#pragma 正则匹配URL+(BOOL)checkURL:(NSString*)url;

#pragma 正则匹配手机号

+(BOOL)checkTelNumber:(NSString*)telNumber{

NSString*pattern=@"^1+[3578]+\\d{9}";

NSPredicate*pred=[NSPredicate predicateWithFormat:@"SELF MATCHES %@",pattern];

BOOL isMatch=[pred evaluateWithObject:telNumber];

return isMatch;

}

#pragma 正则匹配用户密码6-18位数字和字母组合

+(BOOL)checkPassword:(NSString*)password{

NSString*pattern=@"^(?![0-9]+$)(?![a-zA-Z]+$)[a-zA-Z0-9]{6,18}";

NSPredicate*pred=[NSPredicate predicateWithFormat:@"SELF MATCHES %@",pattern];

BOOL isMatch=[pred evaluateWithObject:password];returnisMatch;

}

#pragma 正则匹配用户姓名,20位的中文或英文

+(BOOL)checkUserName:(NSString*)userName{

NSString*pattern=@"^[a-zA-Z\u4E00-\u9FA5]{1,20}";

NSPredicate*pred=[NSPredicate predicateWithFormat:@"SELF MATCHES %@",pattern];

BOOL isMatch=[pred evaluateWithObject:userName];returnisMatch;

}

#pragma 正则匹配用户身份证号15或18位

+(BOOL)checkUserIdCard:(NSString*)idCard{

NSString*pattern=@"(^[0-9]{15}$)|([0-9]{17}([0-9]|X)$)";

NSPredicate*pred=[NSPredicate predicateWithFormat:@"SELF MATCHES %@",pattern];

BOOL isMatch=[pred evaluateWithObject:idCard];

return isMatch;

}

#pragma 正则匹员工号,12位的数字

+(BOOL)checkEmployeeNumber:(NSString*)number{

NSString*pattern=@"^[0-9]{12}";

NSPredicate*pred=[NSPredicate predicateWithFormat:@"SELF MATCHES %@",pattern];

BOOL isMatch=[pred evaluateWithObject:number];

return isMatch;

}

#pragma 正则匹配URL

+(BOOL)checkURL:(NSString*)url{

NSString*pattern=@"^[0-9A-Za-z]{1,50}";

NSPredicate*pred=[NSPredicate predicateWithFormat:@"SELF MATCHES %@",pattern];

BOOL isMatch=[pred evaluateWithObject:url];

return isMatch;

}

体重：var weightReg = /^(0(\.\d{1}){0,1}|[1-8]\d{1,3}(\.\d{1}){0,1}|9\d{1,2}(\.\d{1}){0,1}|999(\.0){0,1}|.{0})$/;

身高：var heightReg = /^(0{1}|[1-9]\d{0,3}|.{0})$/;

视力：var visionReg = /^(0\.\d{1}|[1-4]{1}(\.\d{1}){0,1}|5(\.0){0,1}|.{0})$/;

地址：var schoolReg = /^([\u4e00-\u9fa5a-zA-Z0-9]{0,50})$/;

描述： var schoolLifeReg = /^([\u4e00-\u9fa5a-zA-Z0-9\ ,.:;'"!/?，。：；‘’“！？、]{1,200}|.{0})$/;