Switch - Prisma — ContextQMD

import { Switch, Field, FieldLabel, FieldDescription } from "@prisma/eclipse"; import { ControlledSwitchExample, SwitchFormExample } from "@/components/switch-examples/interactive-examples";

Usage

Basic Switch

tsx

import { Switch } from "@prisma/eclipse";

export function BasicSwitch() {
  return <Switch />;
}

Live Example:

With Label

Use labels to make switches more accessible and user-friendly:

tsx

import { Switch } from "@prisma/eclipse";

export function SwitchWithLabel() {
  return (
    <div className="flex items-center gap-2">
      <Switch id="airplane-mode" />
      <label 
        htmlFor="airplane-mode" 
        className="text-sm font-medium leading-none cursor-pointer"
      >
        Airplane Mode
      </label>
    </div>
  );
}

Live Example:

<div className="flex items-center gap-2 my-4"> <Switch id="airplane-mode-example" /> <label htmlFor="airplane-mode-example" className="text-sm font-medium leading-none cursor-pointer" > Airplane Mode </label> </div>

With Field Component

Use the Field component for proper form structure with labels and descriptions:

tsx

import { Switch, Field, FieldLabel, FieldDescription } from "@prisma/eclipse";

export function SwitchWithField() {
  return (
    <Field orientation="horizontal" className="justify-between">
      <div className="flex flex-col gap-1">
        <FieldLabel htmlFor="notifications">Push Notifications</FieldLabel>
        <FieldDescription>Receive push notifications on your device.</FieldDescription>
      </div>
      <Switch id="notifications" />
    </Field>
  );
}

Live Example:

<div className="max-w-md my-4"> <Field orientation="horizontal" className="justify-between"> <div className="flex flex-col gap-1"> <FieldLabel htmlFor="notifications-field">Push Notifications</FieldLabel> <FieldDescription>Receive push notifications on your device.</FieldDescription> </div> <Switch id="notifications-field" /> </Field> </div>

Controlled Switch

Control the switch state with React state:

tsx

import { Switch } from "@prisma/eclipse";
import { useState } from "react";

export function ControlledSwitch() {
  const [enabled, setEnabled] = useState(false);

  return (
    <div className="space-y-4">
      <div className="flex items-center gap-2">
        <Switch 
          id="controlled" 
          checked={enabled}
          onCheckedChange={setEnabled}
        />
        <label htmlFor="controlled" className="text-sm font-medium">
          Feature enabled
        </label>
      </div>
      <p className="text-sm text-foreground-neutral-weak">
        Status: {enabled ? "On" : "Off"}
      </p>
    </div>
  );
}

Live Example:

Disabled State

tsx

import { Switch } from "@prisma/eclipse";

export function DisabledSwitch() {
  return (
    <div className="space-y-4">
      <div className="flex items-center gap-2">
        <Switch id="disabled-off" disabled />
        <label 
          htmlFor="disabled-off" 
          className="text-sm font-medium opacity-70 cursor-not-allowed"
        >
          Disabled (off)
        </label>
      </div>
      <div className="flex items-center gap-2">
        <Switch id="disabled-on" disabled checked />
        <label 
          htmlFor="disabled-on" 
          className="text-sm font-medium opacity-70 cursor-not-allowed"
        >
          Disabled (on)
        </label>
      </div>
    </div>
  );
}

Live Example:

<div className="space-y-4 my-4"> <div className="flex items-center gap-2"> <Switch id="disabled-off-example" disabled /> <label htmlFor="disabled-off-example" className="text-sm font-medium opacity-70 cursor-not-allowed" > Disabled (off) </label> </div> <div className="flex items-center gap-2"> <Switch id="disabled-on-example" disabled checked /> <label htmlFor="disabled-on-example" className="text-sm font-medium opacity-70 cursor-not-allowed" > Disabled (on) </label> </div> </div>

Settings Panel Example

Create a settings panel with multiple switches:

tsx

import { Switch, Field, FieldLabel, FieldDescription } from "@prisma/eclipse";

export function SettingsPanel() {
  return (
    <div className="space-y-6 max-w-md">
      <h3 className="text-lg font-semibold">Notification Settings</h3>
      
      <Field orientation="horizontal" className="justify-between">
        <div className="flex flex-col gap-1">
          <FieldLabel htmlFor="email-notifications">Email Notifications</FieldLabel>
          <FieldDescription>Receive notifications via email.</FieldDescription>
        </div>
        <Switch id="email-notifications" defaultChecked />
      </Field>

      <Field orientation="horizontal" className="justify-between">
        <div className="flex flex-col gap-1">
          <FieldLabel htmlFor="push-notifications">Push Notifications</FieldLabel>
          <FieldDescription>Receive push notifications on your devices.</FieldDescription>
        </div>
        <Switch id="push-notifications" />
      </Field>

      <Field orientation="horizontal" className="justify-between">
        <div className="flex flex-col gap-1">
          <FieldLabel htmlFor="sms-notifications">SMS Notifications</FieldLabel>
          <FieldDescription>Receive notifications via text message.</FieldDescription>
        </div>
        <Switch id="sms-notifications" />
      </Field>
    </div>
  );
}

Live Example:

<div className="space-y-6 max-w-md my-4"> <h3 className="text-lg font-semibold">Notification Settings</h3> <Field orientation="horizontal" className="justify-between"> <div className="flex flex-col gap-1"> <FieldLabel htmlFor="email-notifications-example">Email Notifications</FieldLabel> <FieldDescription>Receive notifications via email.</FieldDescription> </div> <Switch id="email-notifications-example" defaultChecked /> </Field> <Field orientation="horizontal" className="justify-between"> <div className="flex flex-col gap-1"> <FieldLabel htmlFor="push-notifications-example">Push Notifications</FieldLabel> <FieldDescription>Receive push notifications on your devices.</FieldDescription> </div> <Switch id="push-notifications-example" /> </Field> <Field orientation="horizontal" className="justify-between"> <div className="flex flex-col gap-1"> <FieldLabel htmlFor="sms-notifications-example">SMS Notifications</FieldLabel> <FieldDescription>Receive notifications via text message.</FieldDescription> </div> <Switch id="sms-notifications-example" /> </Field> </div>

Form Integration

tsx

import { Switch } from "@prisma/eclipse";
import { useState } from "react";

export function SwitchForm() {
  const [settings, setSettings] = useState({
    darkMode: false,
    notifications: true,
    analytics: false,
  });

  const handleSubmit = (e: React.FormEvent) => {
    e.preventDefault();
    console.log("Settings:", settings);
  };

  return (
    <form onSubmit={handleSubmit} className="space-y-6 max-w-md">
      <h3 className="text-lg font-semibold">App Settings</h3>
      
      <div className="flex items-center justify-between">
        <label htmlFor="dark-mode" className="text-sm font-medium">
          Dark Mode
        </label>
        <Switch
          id="dark-mode"
          checked={settings.darkMode}
          onCheckedChange={(checked) => 
            setSettings({ ...settings, darkMode: checked })
          }
        />
      </div>

      <div className="flex items-center justify-between">
        <label htmlFor="notifications-form" className="text-sm font-medium">
          Enable Notifications
        </label>
        <Switch
          id="notifications-form"
          checked={settings.notifications}
          onCheckedChange={(checked) => 
            setSettings({ ...settings, notifications: checked })
          }
        />
      </div>

      <div className="flex items-center justify-between">
        <label htmlFor="analytics-form" className="text-sm font-medium">
          Analytics
        </label>
        <Switch
          id="analytics-form"
          checked={settings.analytics}
          onCheckedChange={(checked) => 
            setSettings({ ...settings, analytics: checked })
          }
        />
      </div>

      <button 
        type="submit"
        className="px-4 py-2 bg-primary text-primary-foreground rounded-md"
      >
        Save Settings
      </button>
    </form>
  );
}

Live Example:

Component Props

Switch

The Switch component extends all Radix UI Switch props:

checked - Controlled checked state (boolean, optional)
defaultChecked - Default checked state for uncontrolled usage (boolean, optional)
onCheckedChange - Callback when checked state changes ((checked: boolean) => void, optional)
disabled - Whether the switch is disabled (boolean, default: false)
required - Whether the switch is required (boolean, default: false)
name - Name for form submission (string, optional)
value - Value for form submission (string, default: "on")
id - HTML id attribute (string, optional)
className - Additional CSS classes (string, optional)
All standard Radix UI Switch Root props

Features

✅ Built on Radix UI for robust accessibility
✅ Keyboard navigation support (Space/Enter to toggle)
✅ Controlled and uncontrolled modes
✅ Disabled state
✅ Smooth animations and transitions
✅ Focus visible indicators with ring
✅ Works with forms
✅ Screen reader support
✅ Customizable with className
✅ Fully typed with TypeScript
✅ Dark mode support

Best Practices

Always pair switches with labels for better UX and accessibility
Use htmlFor on labels to match switch id for clickable labels
Use switches for immediate state changes (like enabling/disabling features)
Use checkboxes for form submissions that require confirmation
Position labels to the left of switches in settings panels
Use Field components for forms with descriptions
Provide clear, concise label text that describes the "on" state
Use disabled state sparingly and only when necessary
Consider showing immediate feedback when state changes
Test keyboard navigation (Tab, Space, Enter)
Ensure labels clearly communicate what the switch controls

Common Use Cases

The Switch component is perfect for:

Settings toggles - Enable/disable application features
Feature flags - Turn features on or off
Notification preferences - Control notification channels
Privacy settings - Manage privacy and data sharing
Theme switching - Toggle dark/light mode
Accessibility options - Enable assistive features
Permission controls - Grant or revoke permissions
Status toggles - Active/inactive states
Display options - Show/hide UI elements
Auto-save - Enable automatic saving

Switch vs Checkbox

Use Switch when:

The change takes effect immediately
Toggling a feature on/off
Representing a binary state (enabled/disabled)
In settings or preferences panels

Use Checkbox when:

Part of a form that requires submission
Selecting multiple items from a list
Accepting terms or agreements
The change requires confirmation

Accessibility

The Switch component follows accessibility best practices:

Uses Radix UI's accessible switch primitive
Proper ARIA attributes (role="switch", aria-checked)
Keyboard accessible (Space/Enter to toggle, Tab to navigate)
Focus visible indicators with ring
Screen reader support with proper labels
Disabled state prevents interaction
Works with form validation
Supports required attribute
Proper focus management
High contrast in both checked and unchecked states
Smooth animations respect prefers-reduced-motion

Keyboard Shortcuts

Space or Enter - Toggle switch on/off
Tab - Move focus to next element
Shift + Tab - Move focus to previous element

Styling

The Switch component uses Eclipse design tokens:

Unchecked background: bg-input
Checked background: bg-primary
Thumb: bg-background (unchecked), bg-primary-foreground (checked in dark mode)
Focus ring: ring-ring/50 with 3px width
Border: Transparent with shadow
Border radius: Fully rounded (rounded-full)
Shadow: shadow-xs

Customize by passing className:

tsx

<Switch className="data-[state=checked]:bg-green-500" />

Integration with Other Components

Switch works well with:

Field - Form structure with labels and descriptions
FieldLabel - Accessible labels
FieldDescription - Helper text
Forms - Settings and preferences
Cards - Feature toggles within cards
Lists - Settings lists
Dialogs - Preference dialogs

Form Integration

The Switch component works seamlessly with forms:

tsx

<form onSubmit={handleSubmit}>
  <Switch name="notifications" value="enabled" defaultChecked />
  <button type="submit">Submit</button>
</form>

When checked, the form data will include: notifications=enabled

Animation

The Switch component includes smooth animations:

Thumb slides horizontally when toggled
Background color transitions smoothly
Focus ring fades in/out
All animations use CSS transitions
Respects user's motion preferences

Dark Mode

The Switch component automatically adapts to dark mode:

Unchecked state uses bg-input/80 in dark mode
Thumb uses bg-foreground when unchecked in dark mode
Checked state remains consistent across themes
All colors use design tokens for automatic theme adaptation