Alert
Provide contextual feedback messages for typical user actions with the handful of available and flexible alert messages.
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Examples
Alerts are available for any length of text, as well as an optional close button. For proper styling, use one of the eight required contextual classes (e.g., .alert-success). For inline dismissal, use the alerts JavaScript plugin.
A simple primary alert—check it out!
A simple secondary alert—check it out!
A simple success alert—check it out!
A simple danger alert—check it out!
A simple warning alert—check it out!
A simple info alert—check it out!
A simple light alert—check it out!
A simple dark alert—check it out!
Link color
Use the .alert-link utility class to quickly provide matching colored links within any alert.
A simple primary alert with an example link. Give it a click if you like.
A simple secondary alert with an example link. Give it a click if you like.
A simple success alert with an example link. Give it a click if you like.
A simple danger alert with an example link. Give it a click if you like.
A simple warning alert with an example link. Give it a click if you like.
A simple info alert with an example link. Give it a click if you like.
A simple light alert with an example link. Give it a click if you like.
A simple dark alert with an example link. Give it a click if you like.
Additional content
Alerts can also contain additional HTML elements like headings, paragraphs and dividers.
Well done!
Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.
Whenever you need to, be sure to use margin utilities to keep things nice and tidy.
Icons
Similarly, you can use flexbox utilities to create alerts with icons. Depending on your icons and content, you may want to add more utilities or custom styles.
An example alert with an icon
Icons
Need more than one icon for your alerts? Consider using more icons and making a local SVG sprite like so to easily reference the same icons repeatedly.
An example alert with an icon
An example success alert with an icon
An example warning alert with an icon
An example danger alert with an icon
Dismissing
Using the alert JavaScript plugin, it’s possible to dismiss any alert inline. Here’s how:
Holy guacamole! You should check in on some of those fields below.
- Be sure you’ve loaded the alert plugin, or the compiled Bootstrap JavaScript.
- Add a close button and the
.alert-dismissibleclass, which adds extra padding to the right of the alert and positions the close button. - On the close button, add the
data-bs-dismiss="alert"attribute, which triggers the JavaScript functionality. Be sure to use the<button>element with it for proper behavior across all devices. - To animate alerts when dismissing them, be sure to add the
.fadeand.showclasses.