JSFiddle - React, Tailwind, and code Playground

HTML

These are selected:<br/>
<input id="M_start_time1" />
<input id="M_end_time1" />
<input id="M_start_time2" />
<input id="M_end_time2" /><br/>
These are not selected:<br/>
<input />
<input />
<input />
<input />

JavaScript

$(function() {
    $('input[id^=M_]').click(function() {
        $("<div></div>").html("clicked").appendTo("body");
    });
});