Change maxFileSize exception behavior if it contradicts with php.ini settings

[czernika]

Just encountered an issue with maxFileSize(2048) for Upload field - I forgot value should be in MB and suddenly 2048 is greater than 32 so exception was shown. I think this should not be whole page error but a particular component alert - app is fine I can still upload files less than upload_max_filesize etc, it just "ignores" your max file size setting. So instead of throwing error what if it will display alert saying same error message? Something like this