ion-radio-group

A radio group is a container for a group of radios. It allows a user to select at most one radio button from a set. Checking one radio button that belongs to a radio group unchecks any previous checked radio button within the same group. For example usage of the radio group, see the radio documentation.

Interfaces

RadioGroupChangeEventDetail

interface RadioGroupChangeEventDetail<T = any> {
  value: T;
}

RadioGroupCustomEvent

While not required, this interface can be used in place of the CustomEvent interface for stronger typing with Ionic events emitted from this component.

interface RadioGroupCustomEvent<T = any> extends CustomEvent {
  detail: RadioGroupChangeEventDetail<T>;
  target: HTMLIonRadioGroupElement;
}

Properties

allowEmptySelection

Description	If true, the radios can be deselected.
Attribute	allow-empty-selection
Type	boolean
Default	false

compareWith

Description	This property allows developers to specify a custom function or property name for comparing objects when determining the selected option in the ion-radio-group. When not specified, the default behavior will use strict equality (===) for comparison.
Attribute	compare-with
Type	((currentValue: any, compareValue: any) => boolean) ｜ null ｜ string ｜ undefined
Default	undefined

name

Description	The name of the control, which is submitted with the form data.
Attribute	name
Type	string
Default	this.inputId

value

Description	the value of the radio group.
Attribute	value
Type	any
Default	undefined

Events

Name	Description	Bubbles
ionChange	Emitted when the value has changed.	true

Methods

No public methods available for this component.

CSS Shadow Parts

No CSS shadow parts available for this component.

CSS Custom Properties

No CSS custom properties available for this component.

Slots

No slots available for this component.