"Add and Remove input field with button"
Bootstrap 4.1.1 Snippet by Biplab01198

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<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <title>Add or Remove Input Fields Dynamically using jQuery - MyNotePaper</title> <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css"> <script src="//ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> </head> <body> <div class="container"style="max-width: 700px;"> <div class="text-center" style="margin: 20px 0px 20px 0px;"> <span class="text-secondary">Add or Remove Input Fields Dynamically using jQuery</span> </div> <form method="post" action=""> <div class="row"> <div class="col-lg-12"> <div id="inputFormRow"> <div class="input-group mb-3"> <input type="text" name="title[]" class="form-control m-input" placeholder="Enter title" autocomplete="off"> <div class="input-group-append"> <button id="removeRow" type="button" class="btn btn-danger">Remove</button> </div> </div> </div> <div id="newRow"></div> <button id="addRow" type="button" class="btn btn-info">Add Row</button> </div> </div> </form> </div> <script type="text/javascript"> // add row $("#addRow").click(function () { var html = ''; html += '<div id="inputFormRow">'; html += '<div class="input-group mb-3">'; html += '<input type="text" name="title[]" class="form-control m-input" placeholder="Enter title" autocomplete="off">'; html += '<div class="input-group-append">'; html += '<button id="removeRow" type="button" class="btn btn-danger">Remove</button>'; html += '</div>'; html += '</div>'; $('#newRow').append(html); }); // remove row $(document).on('click', '#removeRow', function () { $(this).closest('#inputFormRow').remove(); }); </script> </body> </html>

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