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brachi-wernick/FormCanDeactivate.ts

Created December 13, 2017 17:44
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FormCanDeactivate
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FormCanDeactivate.ts
import {ComponentCanDeactivate} from '../can-deactivate/component-can-deactivate';
import {NgForm} from "@angular/forms";
export abstract class FormCanDeactivate extends ComponentCanDeactivate{
abstract get form():NgForm;
canDeactivate():boolean{
return this.form.submitted || !this.form.dirty
}
}
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