how to check if input type number is empty in jquery

Question

I am trying to check if the number input element is empty using jquery

<input type="number" name="year" id="year" min="1900" max="2017">

Answer 1

Here is an example:

if($("#year").val() == "" || $("#year").val() == null){
    //code goes here
}

You just have to target the element by ID, get its value and check if its an empty string or null.

Hope this helps!