JSFiddle - React, Tailwind, and code Playground

HTML

<form id="btn_submit" method="POST">
<div class="btn_wr">
    <input type="hidden" name="button_name" value=""/>
    <input type="hidden" name="button_value" value=""/>
    
    <div>
        <input id="ud_submit" type="button" name="act_type_button" value="가죽출고" class="btn_submit a" />
        <input id="ud_submit" type="button" name="act_type_button" value="가죽입고" class="btn_submit b" />
        <input id="ud_submit" type="button" name="act_type_button" value="가죽불량" class="btn_submit c" />
        <input id="ud_submit" type="button" name="act_type_button" value="불량처분" class="btn_submit d" />
        <input id="ud_submit" type="button" name="act_type_button" value="불량복구" class="btn_submit e" />
    </div>
</div>

 
</form>

JavaScript

$(function() {
    $('.btn_submit').click(function(){
        var button_name = $(this).attr("name");
         var button_value = $(this).val();
         alert("button_name=" + button_name + ", button_value=" + button_value);
        $("input[name=button_name]").val(button_name);
        $("input[name=button_value]").val(button_value);
         //$("#frm_submit").submit();
    });
});