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Programmatic Control of the Widget

Open/close the widget

To open or close the widget, send an artificial click event to the widget button. Do not add/remove CSS classes, as this will bypass the widget’s internal bookkeeping, resulting in strange behaviour.

Artificial click event example code

function toggleWidget() {
  const button = document.querySelector('.booker25widget__btn');
  if (button) {;

Check if the widget is open

function isWidgetOpen() {
  const iframe = document.querySelector('.booker25widget__iframe');
  return iframe && iframe.classList.contains('booker25widget__iframe--hidden');

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