JSFiddle - React, Tailwind, and code Playground
JavaScript
$(function(){
var st1 = 'pending_nw';
var st2 = 'pending_edit_nw';
var st3 = 'pending_add';
var st4 = 'pending_delete';
var st5 = 'pending_edit';
console.log(st1.indexOf('_nw'));
console.log(st2.indexOf('_nw'));
console.log(st3.indexOf('_nw'));
console.log(st4.indexOf('_nw'));
console.log(st5.indexOf('_nw'));
});