Using Moment.js in js how to change its prompt if the time is empty?

as shown in the figure, how to change Invalid date to a custom prompt

and how to align names and times in the step component of react


encapsulates a layer of function on the outside, and takes "Invalid Date" and replaces it with its own text


Center

<Step title="Finished" value={1} description={<div style={{ display: 'flex', justifyContent: 'center' }}>111</div>} />

isValid


ide-the-moment-js-default-invalid-date-text" rel=" nofollow noreferrer "> https://stackoverflow.com/que.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bef740-31c96.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bef740-31c96.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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