useToggle

Intro

Used to switch between true and false.

Usage

Basic Usage

import { useToggle } from '@vant/use';

export default {
  setup() {
    const [state, toggle] = useToggle();

    toggle(true);
    console.log(state.value); // -> true

    toggle(false);
    console.log(state.value); // -> false

    toggle();
    console.log(state.value); // -> true
  },
};

Default Value

import { useToggle } from '@vant/use';

export default {
  setup() {
    const [state, toggle] = useToggle(true);
    console.log(state.value); // -> true
  },
};

API

Type Declarations

function useToggle(
  defaultValue: boolean,
): [Ref<boolean>, (newValue: boolean) => void];

Params

Name	Description	Type	Default Value
defaultValue	Default value	boolean	false

Return Value

Name	Description	Type
state	State	Ref<boolean>
toggle	Function to switch state	(newValue?: boolean) => void