[TYPO3-mvc] How to delete a date entry

[Ulrich Fischer]

Hi,

if a dateTime field is set

$object->setMydate('0');
or
$object->setMydate('');

the former value is deleted in the database, but an error is caused:
"Argument 1 passed to 'mydate' must be an instance of DateTime, string given"

Is there an "error free way" to delete a DateTime entries?

Thank you for any advice

Ulrich

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