[SI-1184] - Check whether a contact is selected or not
- Change access modifier from protected to public

Signed-off-by: dtheinert <dietmar.theinert@pta.de>
diff --git a/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-members/distribution-group-members.component.ts b/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-members/distribution-group-members.component.ts
index db69c75..1d42b86 100644
--- a/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-members/distribution-group-members.component.ts
+++ b/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-members/distribution-group-members.component.ts
@@ -49,7 +49,7 @@
     this.searchInput.nativeElement.value = '';
   }
 
-  protected isContactSelected(): boolean {
+  public isContactSelected(): boolean {
     return this.searchInput.nativeElement.value && this.searchInput.nativeElement.value.trim().length > 0;
   }