Method getCheckbox

src/api/pdf-form.ts:332–336

* Get a checkbox field by name. * * @returns The checkbox field, or undefined if not found or wrong type

(name: string)

   * @returns The checkbox field, or undefined if not found or wrong type
   */
  getCheckbox(name: string): CheckboxField | undefined {
    const field = this.fieldsByName.get(name);

    return field instanceof CheckboxField ? field : undefined;
  }

  /**
   * Get a radio button group by name.