Svelte Alert - Flowbite
Show contextual information to your users using alert elements based on Tailwind CSS
The alert component can be used to provide information to your users such as success or error messages, but also highlighted information complementing the normal flow of paragraphs and headers on a page. Flowbite also includes dismissable alerts which can be hidden by the users by clicking on the close icon.
Set up #
Import Alert and set variables in the script tag.
- Svelte
<script>
import { Alert } from 'flowbite-svelte';
</script>
Default alert #
Use the following examples of alert components to show messages as feedback to your users.
- Svelte
<script>
import { Alert } from 'flowbite-svelte';
</script>
<Alert>
<span class="font-medium">Default alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="blue">
<span class="font-medium">Info alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="red">
<span class="font-medium">Danger alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="green">
<span class="font-medium">Success alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="yellow">
<span class="font-medium">Warning alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="dark">
<span class="font-medium">Dark alert!</span>
Change a few things up and try submitting again.
</Alert>
Alerts with icon #
You can also include a descriptive icon to complement the message inside the alert component with the following example.
- Svelte
<script>
import { Alert } from 'flowbite-svelte';
import { InfoCircleSolid } from 'flowbite-svelte-icons';
</script>
<Alert>
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Default alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="blue">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Info alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="red">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Danger alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="green">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Success alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="yellow">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Warning alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="dark">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Dark alert!</span>
Change a few things up and try submitting again.
</Alert>
Bordered alerts #
Use this example to add a border accent to the alert component instead of just a plain background.
- Svelte
<script>
import { Alert } from 'flowbite-svelte';
import { InfoCircleSolid } from 'flowbite-svelte-icons';
</script>
<Alert border>
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Default alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert border color="blue">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Info alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert border color="red">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Danger alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert border color="green">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Success alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert border color="yellow">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Warning alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert border color="dark">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Dark alert!</span>
Change a few things up and try submitting again.
</Alert>
Alerts with list #
Use this example to show a list and a description inside an alert component.
- Svelte
<script>
import { Alert, Li, List } from 'flowbite-svelte';
import { InfoCircleSolid } from 'flowbite-svelte-icons';
</script>
<Alert class="!items-start">
<span slot="icon">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="sr-only">Info</span>
</span>
<p class="font-medium">Ensure that these requirements are met:</p>
<ul class="mt-1.5 ms-4 list-disc list-inside">
<li>At least 10 characters (and up to 100 characters)</li>
<li>At least one lowercase character</li>
<li>Inclusion of at least one special character, e.g., ! @ # ?</li>
</ul>
</Alert>
<Alert color="blue" class="!items-start">
<span slot="icon">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="sr-only">Info</span>
</span>
<p class="font-medium">Ensure that these requirements are met:</p>
<List class="mt-1.5 ms-4">
<Li>At least 10 characters (and up to 100 characters)</Li>
<Li>At least one lowercase character</Li>
<Li>Inclusion of at least one special character, e.g., ! @ # ?</Li>
</List>
</Alert>
Dismissable alerts #
Use the following alert elements that are also dismissable.
As Alert
inhertits from the Frame
component you can attach the transition
and params
prop to control the dissimal animation. By default fade
svelte function is used. See the example below.
You can use slot="close"
to override the default close button. That slot exposes close
function that makes the alert dismissed when triggered. See the last example.
- Svelte
<script>
import { Alert, Button } from 'flowbite-svelte';
import { InfoCircleSolid } from 'flowbite-svelte-icons';
import { fly } from 'svelte/transition';
</script>
<Alert dismissable>
<InfoCircleSolid slot="icon" class="w-5 h-5" />
A simple default alert with an
<a href="/" class="font-semibold underline hover:text-blue-800 dark:hover:text-blue-900">example link</a>
. Give it a click if you like.
</Alert>
<Alert color="blue" dismissable>
<InfoCircleSolid slot="icon" class="w-5 h-5" />
A simple info alert with an
<a href="/" class="font-semibold underline hover:text-blue-800 dark:hover:text-blue-900">example link</a>
. Give it a click if you like.
</Alert>
<Alert color="red" dismissable>
<InfoCircleSolid slot="icon" class="w-5 h-5" />
A simple info alert with an
<a href="/" class="font-semibold underline hover:text-red-800 dark:hover:text-red-900">example link</a>
. Give it a click if you like.
</Alert>
<Alert color="green" dismissable>
<InfoCircleSolid slot="icon" class="w-5 h-5" />
A simple info alert with an
<a href="/" class="font-semibold underline hover:text-green-800 dark:hover:text-green-900">example link</a>
. Give it a click if you like.
</Alert>
<Alert color="yellow" dismissable transition={fly} params={{ x: 200 }}>
<InfoCircleSolid slot="icon" class="w-5 h-5" />
An alert with non default animation - fly away.
</Alert>
<Alert color="dark" dismissable>
<InfoCircleSolid slot="icon" class="w-5 h-5" />
An alert with the custom dismissal button.
<Button slot="close-button" size="xs" let:close on:click={close} class="ms-auto">Dissmiss</Button>
</Alert>
Border accent #
Use the following alert components with a border accent as an alternative style.
- Svelte
<script>
import { Alert } from 'flowbite-svelte';
import { InfoCircleSolid } from 'flowbite-svelte-icons';
</script>
<Alert rounded={false} class="border-t-4">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Info alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="red" rounded={false} class="border-t-4">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Danger alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="green" rounded={false} class="border-t-4">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Success alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="yellow" rounded={false} class="border-t-4">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Warning alert!</span>
Change a few things up and try submitting again.
</Alert>
<Alert color="dark" rounded={false} class="border-t-4 flex-row-reverse">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="font-medium">Dark alert!</span>
Change a few things up and try submitting again.
</Alert>
Additional content #
The following alert components can be used if you wish to disclose more information inside the element.
- Svelte
<script>
import { Alert, Button } from 'flowbite-svelte';
import { InfoCircleSolid, EyeSolid } from 'flowbite-svelte-icons';
</script>
<Alert>
<div class="flex items-center gap-3">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="text-lg font-medium">This is a info alert</span>
</div>
<p class="mt-2 mb-4 text-sm">More info about this info alert goes here. 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.</p>
<div class="flex gap-2">
<Button size="xs"><EyeSolid class="w-4 h-4 me-2" />View more</Button>
<Button size="xs" outline>Go to Home</Button>
</div>
</Alert>
<Alert color="green">
<div class="flex items-center gap-3">
<InfoCircleSolid slot="icon" class="w-5 h-5" />
<span class="text-lg font-medium">This is a info alert</span>
</div>
<p class="mt-2 mb-4 text-sm">More info about this info alert goes here. 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.</p>
<div class="flex gap-2">
<Button size="xs" color="green"><EyeSolid class="w-4 h-4 me-2" />View more</Button>
<Button size="xs" outline color="green">Go to Home</Button>
</div>
</Alert>
Custom color #
Use color='none'
to disable coloring. Then use class
to add your custom colors classes.
- Svelte
<Alert color="none" class="bg-sky-500 text-white">Your content</Alert>
Events #
Use the close
event with dismissable
prop.
- Svelte
<script>
import { Alert } from 'flowbite-svelte';
const closeAlert = () => {
alert('Clicked closeAlert.');
};
</script>
<Alert dismissable on:close={closeAlert}>Close me</Alert>
Component data #
Alert styling #
- Use the
class
prop to overwritedefaultClass
.
The component has the following props, type, and default values. See types page for type information.