From fa8d324929dec06bb50e1d72b70c9342f3908ef1 Mon Sep 17 00:00:00 2001
From: ajitsinghkaler <ajitsinghkaler0@gmail.com>
Date: Wed, 22 Jan 2020 21:41:30 +0530
Subject: [PATCH] docs: value changes emits on additional events documented
 (#34497)

The value changes emitted additionally when enable disable were called
documented the above behaviour in AbstractControl class documentaion

Fixes #34407

PR Close #34497
---
 packages/forms/src/model.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/forms/src/model.ts b/packages/forms/src/model.ts
index b91db362e6..70c42481ea 100644
--- a/packages/forms/src/model.ts
+++ b/packages/forms/src/model.ts
@@ -294,7 +294,8 @@ export abstract class AbstractControl {
 
   /**
    * A multicasting observable that emits an event every time the value of the control changes, in
-   * the UI or programmatically.
+   * the UI or programmatically. It also emits an event each time you call enable() or disable()
+   * without passing along {emitEvent: false} as a function argument.
    */
   // TODO(issue/24571): remove '!'.
   public readonly valueChanges !: Observable<any>;