Show a nice error message if it's too long (not on the edit page because
there's no support for this right now)
mbstring is now a required extension
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
Move the link to a clickable button that copies the link inside the clipboard, and triggers a 2 sec popover to tell it to the user
If the clipboard API fails, the user should be redirected directly to the link
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
Closes #295
New translation strings
Check that ValueMax is >= 1
Show details if error in advanced settings
Correctly show error message for ValueMax
Make email field an email one
Make username, email (if smtp of course) and title required html inputs
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
