[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [\_Promise](./rc-js-util._promise.md) > [rejectFalsey](./rc-js-util._promise.rejectfalsey.md) ## \_Promise.rejectFalsey property Returns a Promise of rejection with the supplied error if the `value` is falsy. **Signature:** ```typescript static readonly rejectFalsey: typeof promiseRejectFalsey; ``` ## Remarks See [promiseRejectFalsey()](./rc-js-util.promiserejectfalsey.md).