jebsolutions
9626f23072
prevent cloning duplicate extensions (master #1821) (#2033)
* prevent cloning duplicate extensions
app/extensions/app_languages.php
+ add duplicate extension error prompt
app/extensions/extension_copy.php
+ add check to see if duplicate extension exists
app/extensions/resources/classes/extension.php
+ add function to check if extension exists
* fix typo
* Update app_languages.php
* Update extension_copy.php
* Update extension.php
* Update extension_copy.php
Use the global app_languages.php message-duplicate translation.
* Update extension_copy.php
* Update extension.php