Fixed email form on new user

[skjnldsv]

Fix bug where the email in a user creation was always sent blank to the server.
Also fixes #6468

[skjnldsv]

Not required, already handled by server and generated if email is valid

server/settings/Controller/UsersController.php

Lines 425 to 439 in 0cfdf47

	if ($password === '') {
	if ($email === '') {
	return new DataResponse(
	[
	'message' => (string)$this->l10n->t('To send a password link to the user an email address is required.')
	],
	Http::STATUS_UNPROCESSABLE_ENTITY
	);
	}
	$password = $this->secureRandom->generate(30);
	// Make sure we pass the password_policy
	$password .= $this->secureRandom->generate(2, '$!.,;:-~+*[]{}()');
	$generatePasswordResetToken = true;
	}

[rullzer]

makes sense

[skjnldsv]

Failure unrelated