Modal

A modal dialog component powered by Alpine.js transitions.

Alpine.js Required

This component requires Alpine.js to be loaded in your layout for modal interactions and animations. See the installation guide for setup instructions.

Live Preview

View in the Styleguide →

Basic Usage

<x-basekit-ui::modal title="Confirm Action" :is-open="true">
    <p>Are you sure you want to proceed?</p>

    <x-slot:footer>
        <x-basekit-ui::button variant="ghost">Cancel</x-basekit-ui::button>
        <x-basekit-ui::button variant="primary">Confirm</x-basekit-ui::button>
    </x-slot>
</x-basekit-ui::modal>

Opening Modal from a Button

To control the modal from outside (e.g., from a button), use the show prop to bind to an external Alpine.js variable:

<div x-data="{ isModalOpen: false }">
    <x-basekit-ui::button @click="isModalOpen = true">
        Open Modal
    </x-basekit-ui::button>

    <x-basekit-ui::modal show="isModalOpen" title="Confirm Action">
        <p>Are you sure you want to proceed?</p>

        <x-slot:footer>
            <x-basekit-ui::button variant="ghost" @click="isModalOpen = false">
                Cancel
            </x-basekit-ui::button>
            <x-basekit-ui::button variant="primary" @click="isModalOpen = false">
                Confirm
            </x-basekit-ui::button>
        </x-slot:footer>
    </x-basekit-ui::modal>
</div>

Props

Prop	Type	Default	Description
size	string	config default (md)	Modal size (sm,md,lg,xl,full)
title	string|null	null	Modal title text
isCloseOnBackdrop	bool	true	Close on backdrop click
isCloseButton	bool	true	Show header close button
isOpen	bool	false	Initial open state for internally controlled modal state
show	string|null	null	External Alpine.js variable name to bind to (e.g., isModalOpen)

Use isOpen for a self-contained modal, or show when controlling visibility from a parent Alpine.js scope.

Slots

Slot	Description
default	Modal body content
footer	Footer actions area

Sizes

Supported sizes: sm, md, lg, xl, full.

<x-basekit-ui::modal :is-open="true" size="sm" title="Small Modal">Content</x-basekit-ui::modal>

Without Close Button

<x-basekit-ui::modal :is-open="true" title="Action Required" :is-close-button="false">
    <p>You must choose one of the available actions before continuing.</p>

    <x-slot:footer>
        <x-basekit-ui::button variant="ghost" @click="open = false">Cancel</x-basekit-ui::button>
        <x-basekit-ui::button variant="primary" @click="open = false">Continue</x-basekit-ui::button>
    </x-slot:footer>
</x-basekit-ui::modal>

Without Backdrop Close

<x-basekit-ui::modal :is-open="true" title="Important Form" :is-close-on-backdrop="false">
    <p>This modal can only be closed using explicit actions.</p>

    <x-slot:footer>
        <x-basekit-ui::button variant="primary" @click="open = false">Close</x-basekit-ui::button>
    </x-slot:footer>
</x-basekit-ui::modal>

Custom Classes

Override or extend styles with the class attribute:

<x-basekit-ui::modal :is-open="true" title="Custom Modal" class="w-1/2">
    <p>This is a custom modal component. You can customize its content and appearance as needed.</p>
</x-basekit-ui::modal>

CSS Variables

Customize modal appearance via CSS variables:

:root {
  --modal-z-index: 50;
  --modal-overlay-bg: rgba(0, 0, 0, 0.5);
  --modal-bg: var(--surface-base);
  --modal-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --modal-radius: var(--radius-lg);
  --modal-header-border: var(--color-slate-200);
  --modal-footer-border: var(--color-slate-200);
  --modal-close-color: var(--color-slate-400);
  --modal-close-hover-bg: var(--color-slate-100);
  --modal-close-hover-color: var(--color-slate-600);
  --modal-size-sm: 24rem;
  --modal-size-md: 32rem;
  --modal-size-lg: 42rem;
  --modal-size-xl: 56rem;
  --modal-size-full: 90vw;
  --modal-height-full: 90vh;
}

Configuration

Configure defaults in config/basekit-laravel-ui.php:

'modal' => [
    'enabled' => true,
    'sizes' => ['sm', 'md', 'lg', 'xl', 'full'],
    'default_size' => 'md',
],