Radio
Radio
Form input component for selecting a single option from a set of mutually exclusive choices.
Import
import { RadioComponent } from '@primitivekit/angular';Basic Usage
<pk-radio>Content</pk-radio>Props
No props available.
Customization
The Radio component supports CSS variables for complete customization:
<pk-radio [style]="{
'--radio-bg-color': '#007bff',
'--radio-text-color': '#ffffff'
}">Custom</pk-radio>Design Tokens
The following design tokens are available for customization:
--radio-size--radio-border-width--radio-border-color--radio-border-color-hover--radio-border-color-checked--radio-bg-color--radio-bg-color-checked--radio-dot-color--radio-dot-size--radio-label-gap- … and 7 more
Accessibility
The Radio component is fully accessible and follows WCAG 2.1 AA standards:
- ✅ Semantic HTML elements
- ✅ Keyboard accessible
- ✅ Focus visible indicator
- ✅ Proper ARIA attributes
- ✅ Screen reader compatible
- ✅ Touch target size (44x44px minimum)
- ✅ Color contrast compliance
Keyboard Navigation
| Key | Action |
|---|---|
Tab | Move focus to/from component |
Enter | Activate component |
Space | Activate component |
Related Components
- Button - Interactive button component with multiple variants, sizes, and states for triggering actions.
- Input - Text input field component with validation, icons, and various input types.
- Select - Dropdown component for selecting one or multiple options from a list.
- Checkbox - Form input component for selecting one or multiple options from a set.
- Switch - Toggle component for switching between two states, typically on/off or enabled/disabled.
