From a71d32e668efdac630c1a5faa4a3596e2a957fbb Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Sun, 5 Apr 2026 21:16:48 +0530
Subject: [PATCH] fix: update min date based on transaction_date (backport
 #53803) (#54024)

Co-authored-by: Vishnu Priya Baskaran <145791817+ervishnucs@users.noreply.github.com>
fix: update min date based on transaction_date (#53803)
---
 erpnext/selling/doctype/sales_order/sales_order.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/erpnext/selling/doctype/sales_order/sales_order.js b/erpnext/selling/doctype/sales_order/sales_order.js
index 38334cc29bc..1316252005f 100644
--- a/erpnext/selling/doctype/sales_order/sales_order.js
+++ b/erpnext/selling/doctype/sales_order/sales_order.js
@@ -63,6 +63,13 @@ frappe.ui.form.on("Sales Order", {
 			});
 		}
 	},
+	transaction_date(frm) {
+		prevent_past_delivery_dates(frm);
+		frm.set_value("delivery_date", "");
+		frm.doc.items.forEach((d) => {
+			frappe.model.set_value(d.doctype, d.name, "delivery_date", "");
+		});
+	},
 
 	refresh: function (frm) {
 		if (frm.doc.docstatus === 1) {