iOS 判断邮箱，手机号是否正确

来源：互联网发布：erp系统网络架构图编辑：程序博客网时间：2024/05/16 10:28

//用户注册验证邮箱格式是否正确

-(BOOL)CheckInput:(NSString *)_text{

    NSString *Regex=@"[A-Z0-9a-z._%+-]+@[A-Z0-9a-z._]+\\.[A-Za-z]{2,4}";
    NSPredicate *emailTest=[NSPredicate predicateWithFormat:@"SELF MATCHES %@",Regex];
    return [emailTest evaluateWithObject:_text];

}
- (IBAction)getbackPasswd:(id)sender {
    if(![self CheckInput:signemailTextField.text]){
        UIAlertView *alert=[[UIAlertView alloc]initWithTitle:nil message:@"您的邮箱格式不正确，请检查" delegate:self cancelButtonTitle:@"返回" otherButtonTitles:nil, nil];
        [alert show];
    }

}

/*邮箱验证 MODIFIED BY HELENSONG*/
-(BOOL)isValidateEmail:(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 MODIFIED BY HELENSONG*/
-(BOOL) isValidateMobile:(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];
// NSLog(@"phoneTest is %@",phoneTest);
return [phoneTest evaluateWithObject:mobile];
}

/*车牌号验证 MODIFIED BY HELENSONG*/
BOOL validateCarNo(NSString* carNo)
{
NSString *carRegex = @"^[A-Za-z]{1}[A-Za-z_0-9]{5}$";
NSPredicate *carTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",carRegex];
NSLog(@"carTest is %@",carTest);
return [carTest evaluateWithObject:carNo];
}

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