Method _canOpen

src/material/select/select.ts:1324–1326

Whether the panel is allowed to open.

()

  /** Whether the panel is allowed to open. */
  protected _canOpen(): boolean {
    return !this._panelOpen && !this.disabled && this.options?.length > 0 && !!this._overlayDir;
  }

  /** Focuses the select element. */
  focus(options?: FocusOptions): void {