range validation

[JCSCo]

Hello,

I am trying to validate a year range in a numeric text box in a grid. I am able to validate one end of the range, but not the other. For example, this works:

   validation: { custom:
          function (input) {
                 input.attr("data-custom-msg", "Year out of range");
                 return input.val() >= 1970; 
                }
        }

but when i try this:

   validation: { custom:
           function (input) {
                  input.attr("data-custom-msg", "Year out of range");
                   return input.val() >= 1970 || input.val() <= 2050;
                  }
        }

it will not catch either end of the range. Is there a way to validate a range of numbers?

Thanks

[Daniel]

Hi,

The result of the condition:

input.val() >= 1970 || input.val() <= 2050

will be true for any number. You should use the && operator instead.

Regards,
Daniel
Telerik

 

 

[JCSCo]

Thanks. Guess I didn't think that one all the way through.