@primer/react/dist/utils/character-counter.js

An implementation of GitHub's Primer Design System using React

//#region src/utils/character-counter.ts
/**
* Compute the character count state for a given length and limit. This is a pure
* function so the counter can be derived during render without component state.
*/
function getCharacterCountState(currentLength, maxLength) {
	const charactersRemaining = maxLength - currentLength;
	if (charactersRemaining >= 0) return {
		count: charactersRemaining,
		isOverLimit: false,
		message: `${charactersRemaining} ${charactersRemaining === 1 ? "character" : "characters"} remaining`
	};
	const charactersOver = -charactersRemaining;
	return {
		count: charactersOver,
		isOverLimit: true,
		message: `${charactersOver} ${charactersOver === 1 ? "character" : "characters"} over`
	};
}
//#endregion
export { getCharacterCountState };