From 2fb23becec8726cbcace94951814debf7f872775 Mon Sep 17 00:00:00 2001
From: JonasB2497 <45214989+JonasB2497@users.noreply.github.com>
Date: Wed, 2 Jul 2025 04:56:48 +0200
Subject: [PATCH] made qr_code elements optional (#8896)

---
 esphome/components/qr_code/__init__.py | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/esphome/components/qr_code/__init__.py b/esphome/components/qr_code/__init__.py
index 1c5e0471b0..6ff92b8a7f 100644
--- a/esphome/components/qr_code/__init__.py
+++ b/esphome/components/qr_code/__init__.py
@@ -21,21 +21,24 @@ ECC = {
     "HIGH": qrcodegen_Ecc.qrcodegen_Ecc_HIGH,
 }
 
-CONFIG_SCHEMA = cv.Schema(
-    {
-        cv.Required(CONF_ID): cv.declare_id(QRCode),
-        cv.Required(CONF_VALUE): cv.string,
-        cv.Optional(CONF_ECC, default="LOW"): cv.enum(ECC, upper=True),
-    }
+CONFIG_SCHEMA = cv.ensure_list(
+    cv.Schema(
+        {
+            cv.Required(CONF_ID): cv.declare_id(QRCode),
+            cv.Required(CONF_VALUE): cv.string,
+            cv.Optional(CONF_ECC, default="LOW"): cv.enum(ECC, upper=True),
+        }
+    )
 )
 
 
 async def to_code(config):
     cg.add_library("wjtje/qr-code-generator-library", "^1.7.0")
 
-    var = cg.new_Pvariable(config[CONF_ID])
-    cg.add(var.set_value(config[CONF_VALUE]))
-    cg.add(var.set_ecc(ECC[config[CONF_ECC]]))
-    await cg.register_component(var, config)
+    for entry in config:
+        var = cg.new_Pvariable(entry[CONF_ID])
+        cg.add(var.set_value(entry[CONF_VALUE]))
+        cg.add(var.set_ecc(ECC[entry[CONF_ECC]]))
+        await cg.register_component(var, entry)
 
     cg.add_define("USE_QR_CODE")