JSFiddle - React, Tailwind, and code Playground

HTML

<input type="text" class="searchpersontxtbox" />
    <input type="button" value="Find" class="findpersonbtn btn" />
    <img class="loader" style="display: none;" alt="Loading..." src="@Url.Content("~/Content/Images/ajax-loader.gif")" />
    <div class="peopleresultsdiv">
    <div class="contactType">
        <input type="radio" name="searchtype" value="person"  >Person</input>
            <input type="radio" name="searchtype" value="organisation" checked="checked" >Organisation</input>
    </div>
            </div>
<input type="text" class="searchpersontxtbox" />
    <input type="button" value="Find" class="findpersonbtn btn" />
    <img class="loader" style="display: none;" alt="Loading..." src="@Url.Content("~/Content/Images/ajax-loader.gif")" />
    <div class="peopler">
    <div class="contactType">
        <input type="radio" name="searchtype2" value="person" checked="checked">Person
            <input type="radio" name="searchtype2" value="organisation">Organisation</input>
    </div>
            </div>

JavaScript

$(".1").click(function(){
        var value = $("input[type=radio]:checked").val();
        alert(value);
    });
$("input[type=radio]").change(function(){
    alert("test");
});