JSFiddle - React, Tailwind, and code Playground
by epignosisx
HTML
<input type="text" class="inputclass" value="1"/>
<input type="text" class="inputclass" value="1"/>
<input type="text" class="inputclass" value="1"/>
<input type="text" class="inputclass" value="1"/>
<input type="text" class="inputclass" value="1"/>
JavaScript
var arr = $(".inputclass").map(function(){
return $(this).val();
}).toArray();
var allHaveSameValue = $.unique(arr).length == 1;
alert(allHaveSameValue);