Method _canClose

src/cdk/dialog/dialog-ref.ts:147–154

Whether the dialog is allowed to close.

(result?: R)

  /** Whether the dialog is allowed to close. */
  private _canClose(result?: R): boolean {
    const config = this.config as DialogConfig<unknown, unknown, DialogContainer>;

    return (
      !!this.containerInstance &&
      (!config.closePredicate || config.closePredicate(result, config, this.componentInstance))
    );
  }
}