From 0ec3343575b33f924ed0ec7733fa64620fb430c5 Mon Sep 17 00:00:00 2001
From: gedinakova <gedinakova@infragistics.com>
Date: Thu, 10 Jan 2019 11:16:32 +0200
Subject: [PATCH] fix(Input): #3550 Abstracted the validity check to a method.

---
 .../src/lib/directives/input/input.directive.ts    | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/projects/igniteui-angular/src/lib/directives/input/input.directive.ts b/projects/igniteui-angular/src/lib/directives/input/input.directive.ts
index ed7717e64c9..9a8dcb5b5e5 100644
--- a/projects/igniteui-angular/src/lib/directives/input/input.directive.ts
+++ b/projects/igniteui-angular/src/lib/directives/input/input.directive.ts
@@ -52,9 +52,7 @@ export class IgxInputDirective implements AfterViewInit, OnDestroy {
     @Input('value')
     set value(value: any) {
         this.nativeElement.value = value;
-        if (!this.ngControl && this._hasValidators) {
-            this._valid = this.nativeElement.checkValidity() ? IgxInputState.VALID : IgxInputState.INVALID;
-        }
+        this.checkValidity();
     }
     /**
      * Gets the `value` propery.
@@ -147,9 +145,7 @@ export class IgxInputDirective implements AfterViewInit, OnDestroy {
      */
     @HostListener('input')
     public onInput() {
-        if (!this.ngControl && this._hasValidators()) {
-            this._valid = this.nativeElement.checkValidity() ? IgxInputState.VALID : IgxInputState.INVALID;
-        }
+        this.checkValidity();
     }
     /**
      *@hidden
@@ -297,4 +293,10 @@ export class IgxInputDirective implements AfterViewInit, OnDestroy {
     public set valid(value: IgxInputState) {
         this._valid = value;
     }
+
+    private checkValidity() {
+        if (!this.ngControl && this._hasValidators) {
+            this._valid = this.nativeElement.checkValidity() ? IgxInputState.VALID : IgxInputState.INVALID;
+        }
+    }
 }