useEffectOnceWhen

About

Runs a callback effect atmost one time when a condition becomes true

Installation

npm install --save rooks

Importing the hook

import { useEffectOnceWhen } from "rooks";

Usage

function Demo() {
  const hasOpenedPage = true;
  useEffectOnceWhen(() => {
    console.log("user has opened page");
  }, hasOpenedPage);
  return null;
}

render(<Demo />);

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Codesandbox Examples

Basic Usage

Arguments

Arguments	Type	Description	Default value
callback	function	The callback to be called	undefined
when	boolean	The condition which needs to be true	true

Return

No return value.

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