Function validate

packages/react-stately/src/color/useColorFieldState.ts:190–190

(value: string)

  let decrementToMin = () => safelySetColorValue(MIN_COLOR);

  let validate = (value: string) => value === '' || !!value.match(/^#?[0-9a-f]{0,6}$/i)?.[0];

  return {
    ...validation,