From 3b51050b52229cdc7ca2adc4c59e23dd63e9e1bf Mon Sep 17 00:00:00 2001
From: Philip Allgaier <mail@spacegaier.de>
Date: Thu, 8 Dec 2022 11:36:53 +0100
Subject: [PATCH] Fix hidden/broken input_datetime date selector (#14623)

fixes undefined
---
 src/components/ha-date-input.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/components/ha-date-input.ts b/src/components/ha-date-input.ts
index 79224b7884..2b1cc6fe22 100644
--- a/src/components/ha-date-input.ts
+++ b/src/components/ha-date-input.ts
@@ -57,7 +57,10 @@ export class HaDateInput extends LitElement {
       readonly
       @click=${this._openDialog}
       .value=${this.value
-        ? formatDateNumeric(new Date(`${this.value}T00:00:00`), this.locale)
+        ? formatDateNumeric(
+            new Date(`${this.value.split("T")[0]}T00:00:00`),
+            this.locale
+          )
         : ""}
       .required=${this.required}
     >