---
title: "Alert"
type: component
version: "2.2.2"
doc_version: "2.7.3"
status: stable
date: 2026-07-05
library: Frutjam
stack: tailwind_css
compatibility: universal
framework_agnostic: true
runtime_requirement: none
description: "JS-free Tailwind CSS Alert with info, success, warning, and error variants. Accessible, icon-ready, and theme-aware for effective in-page notifications."
url: https://frutjam.com/fr/components/alert
---

# Alert Component

| Classe           | Taper        | Description                                      |
| ---------------- | ------------ | ------------------------------------------------ |
| alert            | Base         | Bannière de message contextuel                   |
| alert-outline    | Style        | Remplissage transparent avec une bordure colorée |
| alert-soft       | Style        | Fond teinté en sourdine                          |
| alert-ghost      | Style        | Fond subtil sans bordure                         |
| alert-dashed     | Style        | Style de bordure en pointillés                   |
| alert-pill       | Style        | Forme de pilule entièrement arrondie             |
| alert-rounded    | Style        | Arrondi modéré                                   |
| alert-horizontal | Modificateur | Disposition flexible horizontale                 |
| alert-vertical   | Modificateur | Disposition empilée verticale                    |
| alert-xs         | Taille       | Très petit                                       |
| alert-sm         | Taille       | Petit                                            |
| alert-md         | Taille       | Moyen (par défaut)                               |
| alert-lg         | Taille       | Grand                                            |
| alert-primary    | Couleur      | Couleur du thème principal                       |
| alert-secondary  | Couleur      | Couleur du thème secondaire                      |
| alert-accent     | Couleur      | Couleur du thème d'accentuation                  |
| alert-neutral    | Couleur      | Couleur du thème neutre                          |
| alert-info       | Couleur      | Couleur sémantique de l'information              |
| alert-success    | Couleur      | Couleur sémantique du succès                     |
| alert-warning    | Couleur      | Couleur sémantique d’avertissement               |
| alert-error      | Couleur      | Couleur sémantique des erreurs                   |

## Utilisation de base

## Couleurs d'alerte

```html
<!-- Default -->
<div role="alert" class="alert">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>This is a Default Alert.</span>
</div>
<!-- Primary -->
<div role="alert" class="alert alert-primary">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 15V3"/><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><path d="m7 10 5 5 5-5"/></svg>
    <span>This is a Primary Alert.</span>
</div>
<!-- Secondary -->
 <div role="alert" class="alert alert-secondary">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>This is a Secondary Alert.</span>
</div>
<!-- Accent -->
<div role="alert" class="alert alert-accent">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>This is a Accent Alert.</span>
</div>
<!-- Info -->
<div role="alert" class="alert alert-info">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M3.85 8.62a4 4 0 0 1 4.78-4.77 4 4 0 0 1 6.74 0 4 4 0 0 1 4.78 4.78 4 4 0 0 1 0 6.74 4 4 0 0 1-4.77 4.78 4 4 0 0 1-6.75 0 4 4 0 0 1-4.78-4.77 4 4 0 0 1 0-6.76Z"/><path d="m9 12 2 2 4-4"/></svg>
    <span>This is a Info Alert.</span>
</div>
<!-- Success -->
<div role="alert" class="alert alert-success">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="m9 12 2 2 4-4"/></svg>
    <span>This is a Success Alert.</span>
</div>
<!-- Warning -->
<div role="alert" class="alert alert-warning">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3"/><path d="M12 9v4"/><path d="M12 17h.01"/></svg>
    <span>This is a Warning Alert.</span>
</div>
<!-- Error -->
<div role="alert" class="alert alert-error">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="m15 9-6 6"/><path d="m9 9 6 6"/></svg>
    <span>This is a Error Alert.</span>
</div>
<!-- Neutral -->
<div role="alert" class="alert alert-neutral">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 12a9 9 0 1 1-6.219-8.56"/></svg>
    <span>This is a Neutral Alert.</span>
</div>
```

## Direction de l'alerte

### Alerte horizontale

```html
<div role="alert" class="alert alert-horizontal">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>Horizontal direction alert.</span>
</div>
```

### Alerte verticale

```html
<div role="alert" class="alert alert-vertical">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>Vertical direction alert.</span>
</div>
```

## Formes d'alerte

### Alerte pilule

```html
<div role="alert" class="alert alert-primary alert-pill">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>Pill shape alert component.</span>
</div>
```

### Alerte arrondie

```html
<div role="alert" class="alert alert-success alert-rounded">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>Rounded shape alert component.</span>
</div>
```

## Styles d'alerte

### Alertes logicielles

```html
<div role="alert" class="alert alert-soft">
  <span>You have 99+ new notifications.</span>
</div>
<div role="alert" class="alert alert-primary alert-soft">
  <span>New version of UI update is available.</span>
</div>
<div role="alert" class="alert alert-secondary alert-soft">
  <span>Trial period active: 14 days remaining.</span>
</div>
<div role="alert" class="alert alert-accent alert-soft">
  <span>Your subscription will renew in 3 days.</span>
</div>
<div role="alert" class="alert alert-info alert-soft">
  <span>Note: All components are WCAG compliant.</span>
</div>
<div role="alert" class="alert alert-success alert-soft">
  <span>Success: Frutjam UI installed successfully.</span>
</div>
<div role="alert" class="alert alert-warning alert-soft">
  <span>Warning: Invalid email address. Please Retry.</span>
</div>
<div role="alert" class="alert alert-error alert-soft">
  <span>Error: Your session has expired. Log in again.</span>
</div>
<div role="alert" class="alert alert-neutral alert-soft">
  <span>Profile 80% complete. Add a photo to finish.</span>
</div>
```

### Alertes de plan

```html
<div role="alert" class="alert alert-outline">
  <span>You have 99+ new notifications.</span>
</div>
<div role="alert" class="alert alert-primary alert-outline">
  <span>New version of UI update is available.</span>
</div>
<div role="alert" class="alert alert-secondary alert-outline">
  <span>Trial period active: 14 days remaining.</span>
</div>
<div role="alert" class="alert alert-accent alert-outline">
  <span>Your subscription will renew in 3 days.</span>
</div>
<div role="alert" class="alert alert-info alert-outline">
  <span>Note: All components are WCAG compliant.</span>
</div>
<div role="alert" class="alert alert-success alert-outline">
  <span>Success: Frutjam UI installed successfully.</span>
</div>
<div role="alert" class="alert alert-warning alert-outline">
  <span>Warning: Invalid email address. Please Retry.</span>
</div>
<div role="alert" class="alert alert-error alert-outline">
  <span>Error: Your session has expired. Log in again.</span>
</div>
<div role="alert" class="alert alert-neutral alert-outline">
  <span>Profile 80% complete. Add a photo to finish.</span>
</div>
```

### Alertes en pointillés

```html
<div role="alert" class="alert alert-dashed">
  <span>You have 99+ new notifications.</span>
</div>
<div role="alert" class="alert alert-primary alert-dashed">
  <span>New version of UI update is available.</span>
</div>
<div role="alert" class="alert alert-secondary alert-dashed">
  <span>Trial period active: 14 days remaining.</span>
</div>
<div role="alert" class="alert alert-accent alert-dashed">
  <span>Your subscription will renew in 3 days.</span>
</div>
<div role="alert" class="alert alert-info alert-dashed">
  <span>Note: All components are WCAG compliant.</span>
</div>
<div role="alert" class="alert alert-success alert-dashed">
  <span>Success: Frutjam UI installed successfully.</span>
</div>
<div role="alert" class="alert alert-warning alert-dashed">
  <span>Warning: Invalid email address. Please Retry.</span>
</div>
<div role="alert" class="alert alert-error alert-dashed">
  <span>Error: Your session has expired. Log in again.</span>
</div>
<div role="alert" class="alert alert-neutral alert-dashed">
  <span>Profile 80% complete. Add a photo to finish.</span>
</div>
```

### Alertes fantômes

```html
<div role="alert" class="alert alert-ghost">
  <span>You have 99+ new notifications.</span>
</div>
<div role="alert" class="alert alert-primary alert-ghost">
  <span>New version of UI update is available.</span>
</div>
<div role="alert" class="alert alert-secondary alert-ghost">
  <span>Trial period active: 14 days remaining.</span>
</div>
<div role="alert" class="alert alert-accent alert-ghost">
  <span>Your subscription will renew in 3 days.</span>
</div>
<div role="alert" class="alert alert-info alert-ghost">
  <span>Note: All components are WCAG compliant.</span>
</div>
<div role="alert" class="alert alert-success alert-ghost">
  <span>Success: Frutjam UI installed successfully.</span>
</div>
<div role="alert" class="alert alert-warning alert-ghost">
  <span>Warning: Invalid email address. Please Retry.</span>
</div>
<div role="alert" class="alert alert-error alert-ghost">
  <span>Error: Your session has expired. Log in again.</span>
</div>
<div role="alert" class="alert alert-neutral alert-ghost">
  <span>Profile 80% complete. Add a photo to finish.</span>
</div>
```

## Disposition et comportement des alertes

### Alertes pleine largeur

Utilisez la classe utilitaire `w-full` pour créer une **alerte** sur toute la largeur de son conteneur. Cela fonctionne avec toutes les variantes de couleurs et de styles.

CSS uniquement, aucun JavaScript requis. WCAG AA accessible et indépendant du framework – fonctionne avec Django, HTMX, Laravel, React et n'importe quelle pile.

```html
<div role="alert" class="alert w-full">
    <span>You have 99+ new notifications.</span>
</div>
<div role="alert" class="alert alert-primary w-full">
    <span>New version of UI update is available.</span>
</div>
<div role="alert" class="alert alert-secondary w-full">
    <span>Trial period active: 14 days remaining.</span>
</div>
<div role="alert" class="alert alert-accent w-full">
    <span>Your subscription will renew in 3 days.</span>
</div>
<div role="alert" class="alert alert-info w-full">
    <span>Note: All components are WCAG compliant.</span>
</div>
<div role="alert" class="alert alert-success w-full">
    <span>Success: Frutjam UI installed successfully.</span>
</div>
<div role="alert" class="alert alert-warning w-full">
    <span>Warning: Invalid email address. Please Retry.</span>
</div>
<div role="alert" class="alert alert-error w-full">
    <span>Error: Your session has expired. Log in again.</span>
</div>
<div role="alert" class="alert alert-neutral w-full">
    <span>Profile 80% complete. Add a photo to finish.</span>
</div>
```

### Empilement d’alertes réactif

Cette alerte s'empile verticalement sur mobile et se développe horizontalement sur ordinateur pour une utilisation optimale de l'écran.

```html
<div role="alert" class="alert alert-vertical sm:alert-horizontal">
  <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
  <span>Add a profile photo to reach 100%.</span>
  <div class="space-x-1.5">
    <button class="btn btn-sm">Skip</button>
    <button class="btn btn-sm btn-primary">Upload</button>
  </div>
</div>
```

### Alerte avec contenu riche

```html
<div role="alert" class="alert alert-vertical sm:alert-horizontal w-full">
  <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m22 7-8.991 5.727a2 2 0 0 1-2.009 0L2 7"/><rect x="2" y="4" width="20" height="16" rx="2"/></svg>
  <div>
    <h3 class="font-bold">New Emails!</h3>
    <div class="text-xs">You have 4 unread emails</div>
  </div>
  <button class="btn btn-sm">View</button>
</div>
```