To use Bootstrap’s JavaScript modal plugin to add dialogs to your site for lightboxes, user notifications, or completely custom content.
Modals are built with HTML, CSS, and JavaScript. They’re positioned over everything else in the document and remove scroll from the <body> so that modal content scrolls instead.
Clicking on the modal “backdrop” will automatically close the modal.
Bootstrap only supports one modal window at a time. Nested modals aren’t supported as we believe them to be poor user experiences.
Below is a static modal example (meaning its position and display have been overridden). Included are the modal header, modal body (required for padding), and modal footer (optional). We ask that you include modal headers with dismiss actions whenever possible, or provide another explicit dismiss action.
When modals become too long for the user’s device, they scroll independent of the page itself.
Sample Code
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet">
<link href="https://getbootstrap.com/docs/5.2/assets/css/docs.css" rel="stylesheet">
<title>Bootstrap Example</title>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body class="p-3 m-0 border-0 bd-example">
<div class="modal fade" id="exampleModalLong" tabindex="-1" aria-labelledby="exampleModalLongTitle" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h1 class="modal-title fs-5" id="exampleModalLongTitle">Title</h1>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body" style="min-height: 1500px">
<p>In general HTML webpage will be developed by using various technologies such as JAVASCRIPT, CSS, AJAX, JSON but HTML is the base for the Webpages, we can create webpages by using only HTML, no webpages cannot be developed without HTML.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
<div class="bd-example">
<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#exampleModalLong">
Demo modal
</button>
</div>
</body>
</html>
Output
Bootstrap Model Scrolling long content Example 2
Sample Code
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet">
<link href="https://getbootstrap.com/docs/5.2/assets/css/docs.css" rel="stylesheet">
<title>Bootstrap Example</title>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body class="p-3 m-0 border-0 bd-example">
<div class="modal fade" id="exampleModalScrollable" tabindex="-1" aria-labelledby="exampleModalScrollableTitle" aria-hidden="true">
<div class="modal-dialog modal-dialog-scrollable">
<div class="modal-content">
<div class="modal-header">
<h1 class="modal-title fs-5" id="exampleModalScrollableTitle">Title</h1>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<p>In general HTML webpage will be developed by using various technologies such as JAVASCRIPT, CSS, AJAX, JSON but HTML is the base for the Webpages, </p>
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
<p>we can create webpages by using only HTML, no webpages cannot be developed without HTML.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
<div class="bd-example">
<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#exampleModalScrollable">
Demo modal
</button>
</div>
</body>
</html>
Output
Bootstrap Model Vertically Centered
Add .modal-dialog-centered to .modal-dialog to vertically center the modal.
Sample Code
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet">
<link href="https://getbootstrap.com/docs/5.2/assets/css/docs.css" rel="stylesheet">
<title>Bootstrap Example</title>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body class="p-3 m-0 border-0 bd-example">
<div class="modal fade" id="exampleModalCenter" tabindex="-1" aria-labelledby="exampleModalCenterTitle" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered">
<div class="modal-content">
<div class="modal-header">
<h1 class="modal-title fs-5" id="exampleModalCenterTitle">Title</h1>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<p>HTML - Hyper Text Markup Language.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
<div class="modal fade" id="exampleModalCenteredScrollable" tabindex="-1" aria-labelledby="exampleModalCenteredScrollableTitle" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered modal-dialog-scrollable">
<div class="modal-content">
<div class="modal-header">
<h1 class="modal-title fs-5" id="exampleModalCenteredScrollableTitle">Modal title</h1>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<p>In general HTML webpage will be developed by using various technologies such as JAVASCRIPT, CSS, AJAX, JSON but HTML is the base for the Webpages, we can create webpages by using only HTML, no webpages cannot be developed without HTML.</p>
<br><br><br><br><br><br><br><br><br><br>
<p>Just like.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
<div class="bd-example">
<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#exampleModalCenter">
Centered modal
</button>
<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#exampleModalCenteredScrollable">
Centered scrollable modal
</button>
</div>
</body>
</html>
Output
Bootstrap Model Tooltips and popovers
Tooltips and popovers can be placed within modals as needed. When modals are closed, any tooltips and popovers within are also automatically dismissed.
Multiple modals with some clever placement of the data-bs-target and data-bs-toggle attributes.
For example, you could toggle a password reset modal from within an already open sign in modal. Please note multiple modals cannot be open at the same time
