Merge pull request #4 from b13/bugfix/add-addtional-default-value-check

[BUGFIX] Add addtional check for [Empty] value

Author: davidsteeb

Classes/Domain/Finisher/EmailTemplateFinisher.php

@@ -10,7 +10,8 @@ class EmailTemplateFinisher extends EmailFinisher
 {
     protected function executeInternal(): void
     {
-        if (!empty($this->options['emailTemplate'])) {
+        // For v10 compatibility reasons we check for [Empty] value
+        if (!empty($this->options['emailTemplate']) && $this->options['emailTemplate'] !== '[Empty]') {
             $this->setOption('templateName', $this->options['emailTemplate']);
         }
         parent::executeInternal();

Configuration/Yaml/FormSetup.yaml

@@ -36,7 +36,9 @@
           items:
             0:
               - "Default"
-              - ""
+              # The default value is required for v10, otherwise this will show up as "INVALID VALUE"
+              # can be set to "" (empty string) once we support v11 and up only.
+              - "[Empty]"
 TYPO3:
   CMS:
     Form: