JSFiddle - React, Tailwind, and code Playground

HTML

<input id="mobNumber" name="mobNmuber" type="text" />

JavaScript

$("#mobNumber").keydown(function (e) {
      var id  = $(this).attr('id');
     $("#"+id).keypress(function(e) {
         
     if ( (e.ctrlKey) || (e.which == 48 || e.which == 57) || (e.which == 95) || (e.which == 8) || (e.which == 32)
             || (e.which == 49 || e.which == 50) || (e.which == 51) || (e.which == 52) || (e.which == 53)
             || (e.which == 54 || e.which == 55) || (e.which == 56) || (e.which == 57) ||(e.which == 0)) {
     }
       else
         {
           e.preventDefault();
         }
     });
    
 });