Calling a function does not work

[hphilipp]

Hey,

I am using your wrapper in my project. Everything works fine but I can't call a function like you do in your example. This is my code:

<div *ngIf="editorShown">
  <json-editor [(ngModel)]="signatureContent" 
    jsonModal #editorModal="json-modal" 
    [config]="editorConfig" 
    (change)="onEditorChange()">
  </json-editor>
</div>
<button (click)="editorModal.get()" class="btn btn-primary" type="button">get</button>

It throws the following error:
TypeError: t.component.editorModal is undefined

I want to use the get()-function because I have a json-schema to validate the content.