JSFiddle - React, Tailwind, and code Playground
HTML
<span class="wpcf7-form-control-wrap mysql">
<span id="mysql" class="wpcf7-form-control wpcf7-radio radiobuttons">
<span class="wpcf7-list-item">
<label>
<span class="wpcf7-list-item-label">Yes</span>
<input type="radio" name="mysql" value="Yes">
</label>
</span>
<span class="wpcf7-list-item">
<label>
<span class="wpcf7-list-item-label">No</span>
<input type="radio" name="mysql" value="No">
</label>
</span>
</span>
</span>
JavaScript
$(".wpcf7-list-item input:radio").click(function(){
if($(this).val() == "Yes"){
alert("do yes function");
}else{
alert("do no function");
}
});