Function renderHiddenInput

core/src/utils/helpers.ts:263–282

(
  always: boolean,
  container: HTMLElement,
  name: string,
  value: string | undefined | null,
  disabled: boolean
)

 * @param disabled If true, the input is disabled
 */
export const renderHiddenInput = (
  always: boolean,
  container: HTMLElement,
  name: string,
  value: string | undefined | null,
  disabled: boolean
) => {
  if (always || hasShadowDom(container)) {
    let input = container.querySelector('input.aux-input') as HTMLInputElement | null;
    if (!input) {
      input = container.ownerDocument!.createElement('input');
      input.type = 'hidden';
      input.classList.add('aux-input');
      container.appendChild(input);
    }
    input.disabled = disabled;
    input.name = name;
    input.value = value || '';
  }
};

export const clamp = (min: number, n: number, max: number) => {
  return Math.max(min, Math.min(n, max));