Angular 12 error: No exportAs directive was identified with 'ngModel' specified

I encountered an issue while working on form validation in Angular.

An error message stated: "No directive found with exportAs 'ngModel'."

Here is a snippet of the code:

<form>
  <div class="form-group">
      <label for="firstname">First Name</label>
      <input type="text" id="name" name="name" required minlength="4" 
                     appForbiddenName="bob" ngModel #name="ngModel">
                     
      <div class="alert alert-danger" *ngIf>First name required</div>
  </div>
  <div class="form-group">
      <label for="comment">Comment</label>
      <textarea name="" id="comment" cols="30" rows="10" class="form-control"></textarea>
  </div>
  <button class="btn btn-primary">Submit</button>
</form>

The exact error was highlighted as follows:

     Error: src/app/app.component.html:6:60 - error NG8003: No directive found with exportAs 'ngModel'.
    
    6                      appForbiddenName="bob" ngModel #name="ngModel">
                                                                 ~~~~~~~
    
      src/app/app.component.ts:5:16
        5   templateUrl: './app.component.html',
                         ~~~~~~~~~~~~~~~~~~~~~~

This issue occurred within the template of component AppComponent.

Answer №1

If you are working with Angular template-driven forms and would like to utilize #name="ngModel", make sure to include the directive [(ngModel)]="mymodel" in the input as well.

Don't forget to import { FormsModule } from '@angular/forms';

In your app.module.ts, be sure to add FormsModule to the import array.

Answer №2

If you encounter this error message, ensure that the forms module has been properly imported into the main module.

import { NgModule }      from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule, ReactiveFormsModule } from '@angular/forms'; // <== don't forget to include these imports!
 
import { AppComponent }  from './app.component';
 
@NgModule({
  imports: [
    BrowserModule,
    FormsModule,                               
    ReactiveFormsModule                       
  ],
  declarations: [
    AppComponent
    // add other components as needed
  ],
  bootstrap: [ AppComponent ]
})
export class AppModule { }

For further information and troubleshooting tips, refer to this link.

Answer №3

During the process of migrating my Angular 8 application to an Angular 13 UI Kit that I bought, I encountered a frustrating issue. I kept receiving the exportAs 'ngModel' and 'ngForm' error. After hours of troubleshooting, I eventually discovered that I had forgotten to include one of my Tab pages in the app-module. It was a simple oversight that caused me much confusion, but it had nothing to do with adding the FormsModule.

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