JSFiddle - React, Tailwind, and code Playground
HTML
<input class="ui-state-disabled ui-inputtext" id="abc"/>
<input class="ui-inputtext" readonly="true"/>
<input class="ui-inputtext" />
CSS
.point{
background:skyblue;
}
JavaScript
function inputCheck(){
alert("In");
if (('#abc').hasClass('ui-state-disabled')){
$('.ui-inputtext').addClass('point');
alert("Its Worked")
}
}
inputCheck();