Force the user to enter an specified range of numbers in ASP.NET Core Model-CodePudding

Is there any way to force the user to enter an specified range of numbers in ASP.NET Core Model and if its not entered the desired range, shows a non validated message in the view after submitting the form?

    [Key]
    public int ExampleId { get; set; }

    [Display(Name = "Number")]
    [Required(ErrorMessage = "Please enter the {0}, It should be between 1 and 100.")]
    public int Number { get; set; }

I know how to display a message if user didn't enter the required field. But is it possible to show a non validated data when a user enters a number for example when its above 100? I don't want to check it by javascript. I just want to know if its possible in this way?

CodePudding user response：

What you're looking for is Range. You can specify what values are min and max they can add.

[Range(0, 101, ErrorMessage = "The field {0} must be greater than {1} and less than {2}.")]

This above says that the value must be between 1 and 100.

For more information please see this