fix: Reset online payment fields when bank account is not provided

Author: Abdeali099

payment_integration_utils/payment_integration_utils/client_overrides/form/payment_entry.js

@@ -78,7 +78,11 @@ frappe.ui.form.on("Payment Entry", {
 
 	bank_account: function (frm) {
 		if (!frm.doc.bank_account) {
-			frm.set_value("make_bank_online_payment", 0);
+			frm.set_value({
+				make_bank_online_payment: 0,
+				integration_doctype: "",
+				integration_docname: "",
+			});
 		}
 	},
 

payment_integration_utils/payment_integration_utils/server_overrides/doctype/payment_entry.py

@@ -36,6 +36,12 @@ def onload(doc: PaymentEntry, method=None):
 def validate(doc: PaymentEntry, method=None):
     validate_if_already_paid(doc)
 
+    # to make payment online, bank account is mandatory
+    if not doc.bank_account:
+        doc.integration_doctype = ""
+        doc.integration_docname = ""
+        doc.make_bank_online_payment = 0
+
     # maybe occur when doc is duplicated
     if (
         doc.party_bank_account