CSS Support for Submit Buttons in Forms

[hfr]

I suggest the following patch to the fieldsubmit module:

--- a/helper/fieldsubmit.php    Wed Jan 31 18:55:50 2024 +0100
+++ b/helper/fieldsubmit.php    Wed Jan 31 18:56:32 2024 +0100
@@ -44,6 +44,9 @@
         if(isset($this->opt['id'])) {
             $attr['id'] = $this->opt['id'];
         }
+        if(isset($this->opt['class'])) {
+            $attr['class'] = $this->opt['class'];
+        }
         $this->tpl = form_makeButton('submit','', '@@DISPLAY|' . $this->getLang('submit') . '@@', $attr);
         parent::renderfield($params, $form, $formid);
     }

It simply makes sure that any ".class_name" given in the submit line actually will propagate to the generated button.

In this way it is possible to format the form buttons.