From eec70787ef321f9c93a3f6f2ef3ac165e9380b7d Mon Sep 17 00:00:00 2001
From: Lewin Probst <info@emirror.de>
Date: Thu, 19 Mar 2020 15:16:34 +0100
Subject: [PATCH] Content option can now be used to insert dom elements into a
 form element. E.g. an image into a button.

---
 module.php | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

diff --git a/module.php b/module.php
index 5a62f83..d9f6a6a 100644
--- a/module.php
+++ b/module.php
@@ -93,11 +93,27 @@ return new class extends Module
             unset($element["name"]);
         }
 
-        $form_element = $this->createAndSetupElement(
-            $element[self::OPTIONS_ELEMENT],
-            $element[self::OPTIONS_CONTENT],
-            array_diff_key($element, $this->non_attribute_options)
-        );
+        if (is_array($element[self::OPTIONS_CONTENT])) {
+            $content_element = $element[self::OPTIONS_CONTENT];
+            $content = $this->createAndSetupElement(
+                $content_element[self::OPTIONS_ELEMENT],
+                $content_element[self::OPTIONS_CONTENT],
+                array_diff_key($content_element, $this->non_attribute_options)
+            );
+            $form_element = $this->createAndSetupElement(
+                $element[self::OPTIONS_ELEMENT],
+                '',
+                array_diff_key($element, $this->non_attribute_options)
+            );
+            $form_element->appendChild($content);
+        } else {
+            $form_element = $this->createAndSetupElement(
+                $element[self::OPTIONS_ELEMENT],
+                $element[self::OPTIONS_CONTENT],
+                array_diff_key($element, $this->non_attribute_options)
+            );
+        }
+
 
         foreach ($element[self::OPTIONS_ELEMENTS] as $element) {
             $form_element->appendChild($this->createFormElementGroup($element));