Handled required custom fields

softcreditcustomfields.php

@@ -188,7 +188,18 @@ function softcreditcustomfields_civicrm_buildForm($formName, &$form) {
       );
       _softcreditcustomfields_addCustomDataToForm($form, $entityId, $blockId);
     }
-
+    if ($form->_flagSubmitted) {
+      $submitValues = $form->_submitValues;
+      foreach ($form->_required as $key => $fieldName) {
+        if (strpos($fieldName, 'soft_credit_custom[') !== FALSE) {
+          $fieldName = str_replace('soft_credit_custom[', '', $fieldName);
+          $blockId = strstr($fieldName, ']', TRUE);
+          if (empty($submitValues['soft_credit_amount'][$blockId])) {
+            unset($form->_required[$key]);
+          }
+        }
+      }
+    }
   }
 }
 /**
@@ -234,10 +245,6 @@ function _softcreditcustomfields_addCustomDataToForm(&$form, $entityId, $blockId
     // And we can't set it to 'soft_credit_' because we want to set it in a slightly different format.
     CRM_Core_BAO_CustomGroup::buildQuickForm($form, $groupTree, FALSE, 'dnc_');
 
-    // during contact editing : if no softCredit is filled
-    // required custom data must not produce 'required' form rule error
-    // more handling done in formRule func
-    //self::storeRequiredCustomDataInfo($form, $groupTree);
     $tplGroupTree = CRM_Core_Smarty::singleton()
       ->get_template_vars('soft_credit_custom_groupTree');
     $tplGroupTree = empty($tplGroupTree) ? [] : $tplGroupTree;