From 753080133b53f1073177c5e07e874c2b54c4a12e Mon Sep 17 00:00:00 2001
From: Kara Erickson <karakara@google.com>
Date: Fri, 9 Aug 2019 17:21:38 -0700
Subject: [PATCH] Revert "docs(forms): use a number as input value for
 formControlName (#30606)" (#32088)

This reverts commit bed680cff8bef6092e1076ac228a25492d463e13.

PR Close #32088
---
 .../forms/ts/nestedFormArray/nested_form_array_example.ts       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/examples/forms/ts/nestedFormArray/nested_form_array_example.ts b/packages/examples/forms/ts/nestedFormArray/nested_form_array_example.ts
index 1554c7ef17..edf1217c92 100644
--- a/packages/examples/forms/ts/nestedFormArray/nested_form_array_example.ts
+++ b/packages/examples/forms/ts/nestedFormArray/nested_form_array_example.ts
@@ -17,7 +17,7 @@ import {FormArray, FormControl, FormGroup} from '@angular/forms';
     <form [formGroup]="form" (ngSubmit)="onSubmit()">
       <div formArrayName="cities">
         <div *ngFor="let city of cities.controls; index as i">
-          <input [formControlName]="i" placeholder="City">
+          <input formControlName="{{i}}" placeholder="City">
         </div>
       </div>
       <button>Submit</button>