From: Roland Häder <roland@mxchange.org>
Date: Mon, 26 Sep 2022 08:20:56 +0000 (+0200)
Subject: Changes:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=95aa77647bee6303eb1abe2949ec0608d59d020e;p=friendica.git

Changes:
- on local networks (LANs) you may not always have valid email addresses, e.g.
  mine here are structured as user@host.local which are not valid and won't
  pass validation check.
- for these rare cases you can bypass the regex check but be warned to NEVER
  do this on a public server!!!
---

diff --git a/src/Model/User.php b/src/Model/User.php
index f90d60c3cd..3463437103 100644
--- a/src/Model/User.php
+++ b/src/Model/User.php
@@ -1240,7 +1240,7 @@ class User
 			throw new Exception(DI::l10n()->t('Your email domain is not among those allowed on this site.'));
 		}
 
-		if (!filter_var($email, FILTER_VALIDATE_EMAIL) || !Network::isEmailDomainValid($email)) {
+		if (DI::config()->get('system', 'only_valid_email_addresses', true) && (!filter_var($email, FILTER_VALIDATE_EMAIL) || !Network::isEmailDomainValid($email))) {
 			throw new Exception(DI::l10n()->t('Not a valid email address.'));
 		}
 		if (self::isNicknameBlocked($nickname)) {
diff --git a/src/Module/Invite.php b/src/Module/Invite.php
index 1f750f459f..f300f96435 100644
--- a/src/Module/Invite.php
+++ b/src/Module/Invite.php
@@ -78,7 +78,7 @@ class Invite extends BaseModule
 		foreach ($recipients as $recipient) {
 			$recipient = trim($recipient);
 
-			if (!filter_var($recipient, FILTER_VALIDATE_EMAIL)) {
+			if (DI::config()->get('system', 'only_valid_email_addresses', true) && !filter_var($recipient, FILTER_VALIDATE_EMAIL)) {
 				DI::sysmsg()->addNotice(DI::l10n()->t('%s : Not a valid email address.', $recipient));
 				continue;
 			}
diff --git a/static/defaults.config.php b/static/defaults.config.php
index 8519e117be..ef464c56d1 100644
--- a/static/defaults.config.php
+++ b/static/defaults.config.php
@@ -613,6 +613,13 @@ return [
 		// xrd_timeout (Integer)
 		// Timeout in seconds for fetching the XRD links and other requests with an expected shorter timeout
 		'xrd_timeout' => 20,
+
+		// only_valid_email_addresses (Boolean)
+		// WARNING: You normally want to only accept valid email addreses. Under
+		// rare conditions this however can be a hinderence, e.g. on your LAN
+		// where you might have email addresses like user@domain.local which are
+		// surely not valid but still you need to signup to your testing instance
+		'only_valid_email_addresses' => true,
 	],
 	'proxy' => [
 		// forwarded_for_headers (String)