#3773 / Button: Info / Unlock / ShowPassword

FE_PARAMETER: extraButtonInfo.

extension/qfq/qfq/AbstractBuildForm.php

@@ -923,6 +923,9 @@ abstract class AbstractBuildForm {
 
         if ($extraButton !== '') {
             $input = Support::wrapTag('<div class="input-group">', $input . $extraButton);
+            if (!empty($formElement[FE_INPUT_EXTRA_BUTTON_INFO])) {
+                $input .= $formElement[FE_INPUT_EXTRA_BUTTON_INFO];
+            }
         }
 
         return $input . $elementCharacterCount . $this->getHelpBlock();
@@ -975,7 +978,19 @@ EOF;
 
         // INFO
         if (isset($formElement[FE_INPUT_EXTRA_BUTTON_INFO])) {
-
+            $rcExtraButton .= <<<EOF
+            <div class="input-group-btn">
+                <button class="btn btn-info" onclick="$('#$id-extra-info').slideToggle('swing')">
+                    <span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span>
+                </button>
+            </div>
+EOF;
+            $value = $formElement[FE_INPUT_EXTRA_BUTTON_INFO];
+            $formElement[FE_INPUT_EXTRA_BUTTON_INFO] = <<<EOF
+            <div class="alert alert-info qfq-margin-top" id="$id-extra-info" style="display: none;">
+                <p>$value</p>
+            </div>
+EOF;
         }
 
         return $formElement;