I change calendar date field id then the calendar script doesn't work.

I change the date field id, e.g. day_5 to day_5_1. Then the calendar has no response. Is there anyway to fix this problem.

Hello hyc1993,

I am not sure if I have understood your question correctly. Do you mean to say that you changed the "FIELD IDs" of date field?

Please note that it is currently not possible to change the field id of form fields. If you edit your form field, it only allows you to edit field name and field id is readonly. Please check the screenshot below:

I would suggest you to please let us know how you edited field id for us to understand the issue better. 

We will wait for your response.

Thank you!

Sorry, I should have made myself clear. I export the source code. Following is an example.

<input class="form-textbox validate[required, limitDate]" id="day_8_1" name="q8_releasedDate[day]" type="tel" size="2" data-maxlength="2" value="" required="" />

I change the id from 'day_8' to 'day_8_1'.

Hello hyc1993,

Is there any special need to change the field id? There must be script code to read the field ID to show popup window and insert value in textbox. 

I would suggest you to please share the webpage URL where you have embedded your form with full source code and we will take a look.

We will wait for your response.

Thank you!

It seems that id can only have 1 underline. I change "day_8_n" to "day_88n", then it works.

Are we to assume you figured it out and the issue is resolved? In case we're mistaken and you need more help, let us know the Form ID/URL, along with the page where you deployed the full source code so we can have another look.