The Events Calendar Extension: Custom Datepicker Start Date… not working Post date Home › Forums › Additional Help › Extensions › The Events Calendar Extension: Custom Datepicker Start Date… not working This topic has 3 replies, 2 voices, and was last updated 8 years ago by Support Droid. Viewing 1 post (of 1 total) Author Posts May 14, 2018 at 2:30 am #1529453 Support DroidKeymaster This support thread is private. Author Posts Viewing 1 post (of 1 total) The topic ‘The Events Calendar Extension: Custom Datepicker Start Date… not working’ is closed to new replies. → Please verify your API key is correctly entered on the settings