fix formfield edit on manage provider

- set optional on transaction_type id and set default null

src/pages/master/provider/blocks/EditDialog.tsx

@@ -155,11 +155,11 @@ const EditDialog = () => {
     if (response?.status) {
       setFormField((prev) => ({
         ...prev,
-        name: response?.data.name,
+        name: response?.data.name || null,
         description: response?.data.description,
         type: response?.data.type,
         status: response?.data.status,
-        transaction_type: response?.data.transaction_type.id,
+        transaction_type: response?.data.transaction_type?.id || null,
         agent: response?.data.agent?.id || null
       }));
     }
@@ -174,7 +174,8 @@ const EditDialog = () => {
       formField.description.trim() === '' ||
       formField.type.trim() === '' ||
       formField.status.trim() === '' ||
-      formField.transaction_type.trim() === ''
+      formField.transaction_type.trim() === '' ||
+      formField.agent === null
     ) {
       setAlert({ show: true, message: 'Please fill in all required fields.' });
       return;