JSFiddle - React, Tailwind, and code Playground

HTML

<table>
        <tr>
            <td>
                <input type="text" name="userInput" onblur="ajaxObj(this.value)"/>
            </td>
        </tr>
        <tr>
            <td>
                <button id="b1">click me to run</button>
            </td>
        </tr>
    </table>

JavaScript

$( "#b1" ).click(function() {
var textValue = $("input[name='userInput']").val()
if(textValue === "pal"){
        alert("If");
  }
 else{
        alert("else");
 }

});