From 9b5ee9d551f09f606cb0e92f6288cf3edd76a1da Mon Sep 17 00:00:00 2001
From: Kristiyan Kostadinov <crisbeto@abv.bg>
Date: Wed, 30 Oct 2024 12:33:50 +0100
Subject: [PATCH] fix(material/timepicker): value considered as invalid by
 default

Fixes that the `_lastValueValid` was defaulting to false which meant that it would be considered as invalid on load.

(cherry picked from commit cccc3dfae605c73bd00a660672f2cc564c346bd7)
---
 src/material/timepicker/timepicker-input.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/material/timepicker/timepicker-input.ts b/src/material/timepicker/timepicker-input.ts
index 05433d3512ba..795c4cb1b72e 100644
--- a/src/material/timepicker/timepicker-input.ts
+++ b/src/material/timepicker/timepicker-input.ts
@@ -93,7 +93,7 @@ export class MatTimepickerInput<D> implements ControlValueAccessor, Validator, O
   private _localeSubscription: Subscription;
   private _timepickerSubscription: OutputRefSubscription | undefined;
   private _validator: ValidatorFn;
-  private _lastValueValid = false;
+  private _lastValueValid = true;
   private _lastValidDate: D | null = null;
 
   /** Value of the `aria-activedescendant` attribute. */