0👍
✅
EDIT: You have this:
v-on:click="
$toast.success(
'Email Sent ',
'Success!',
notificationSystem.options.success
);
$toast.warning(
'Email not delivered ',
'Fail!',
notificationSystem.options.warning
);
Just remove that bit and the toast messages should stop triggering without meaning.
Also, do you get the desired console output?
Source:stackexchange.com