+ (BOOL) validateEmail:(NSString *)email
{
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: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]+$";
return [carTest evaluateWithObject:CarType];
//用户名
+ (BOOL) validateUserName:(NSString *)name
NSString *userNameRegex = @"^[A-Za-z0-9]{6,20}+$";
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]{6,51); font-family:宋体; font-size:14px; line-height:28px">
NSPredicate *passWordPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",passWordRegex];
return [passWordPredicate evaluateWithObject:passWord];
//昵称
+ (BOOL) validateNickname:(NSString *)nickname
NSString *nicknameRegex = @"^[\u4e00-\u9fa5]{4,8}$";
return [passWordPredicate evaluateWithObject:nickname];
//身份证号
+ (BOOL) validateIdentityCard: (NSString *)identityCard
BOOL flag;
if (identityCard.length <= 0) {
flag = NO;
return flag;
}
NSString *regex2 = @"^(\\d{14}|\\d{17})(\\d|[xX])$";
NSPredicate *identityCardPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex2];
return [identityCardPredicate evaluateWithObject:identityCard];
}
原文链接：https://www.f2er.com/regex/361847.html