Clear flash messages with one click
If you have a huge amount of error flash messages in the TYPO3 backend and TYPO3 install tools it's hard to remove each of them.
You have to close each of them with one click and have to wait until the animation has finished.
Adding a button next to the flash message area on the left side with a label like
Clear all IF a specific amount of non-auto-removing flash messages are active/shown in the TYPO3 backend.
Example Screenshot without such a "clear all" button¶