JSFiddle - React, Tailwind, and code Playground

HTML

<form id="form1" name="formone" class="myclass">
    <input type="text" id="txt11"  name="txt11" value="parvesh1"/>
    <input type="text" id="txt12"  name="txt12" value="parvesh5"/>
</form>

<form id="form1" name="formtwo" class="myclass">
    <input type="text" id="txt21" name="txt21" value="parvesh3"/>
    <input type="text" id="txt22" name="txt22" value="parvesh4"/>
</form>
<input type="button" id="button" value="Click Me"/>

JavaScript

(function ($) {
    $(document).ready(function(){
         
		$('#button').on('click', function (e) {
            
            var array = $('input[type="text"]').map(function() {
                return $(this).val();
            }).get();
             
            alert(JSON.stringify(array));
            
        });
	});
}(jQuery));