What does open={Boolean(anchor)} mean for a MUI component

Working with some legacy code where a MUI menu has been defined within a React component written with TypeScript as below: interface Props { anchor: HTMLButtonElement | null; } … <Menu id="order-menu" anchorEl={anchor} open={Boolean(anchor)} onClose={onClose} > … </Menu> Not sure if I understand the meaning or purpose of the syntax open={Boolean(anchor)}. It would be kind… Read More What does open={Boolean(anchor)} mean for a MUI component

MUI: The Menu component doesn't accept a Fragment as a child. Consider providing an array instead

I have used MUI Menu with some MenuItem. But I keep getting the error : MUI: The Menu component doesn’t accept a Fragment as a child. Consider providing an array instead. . Can anyone explain the error in simple text please? I have seen many similar explanations online but none of them seem clear to… Read More MUI: The Menu component doesn't accept a Fragment as a child. Consider providing an array instead

How to enter time as 00:00:00 in DateTimePicker in mui5

React:18.2.0 mui/material: 5.10.5 date-fns: 2.29.3 date-io/date-fns: 2.16.0 formik: 2.2.9 I want to use DateTimePicker in my project. i want enter time this format: Hour:Minute:second but Currently, I can only enter 00:00 Hour:Minute. how can fix it ? Also, I checked the mui documentation, but I didn’t find an answer. I tried <DateTimePicker mask="____/__/__ __:__:__" format="yyyy/MM/dd… Read More How to enter time as 00:00:00 in DateTimePicker in mui5