How to disable custom date ranges in calendar?

hello. I would a date field to only allow the 1st day of the month to be available for selection. I have another date in the form that used a calculated value to add a specific number of days to the one I want the user to be restricted to the 1st day on. Is there a way to do this?

You can disable date ranges as shown in our guide here https://www.jotform.com/help/337-How-to-Use-the-Date-Limits-Option.

ex.

sample screencast:

I hope this helps. Let us know if you have any questions or if you need further assistance. 

Hello,
That does help. Thank you! Is there some way to do this without having to manually enter each month? If not I’ll just have to update it every year or so. 
Thanks,Fred KlagesShag Spa and Salonsshag.salon832.567.5970
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I tried finding a workaround, but I think my colleague's solution is still the best you can do to set a limit in the field. 

Hello again - I tried this and met with SOME success. View the dates on the D.Lease start dates on the form. The 29th is still showing as an option and later on the 28th is showing as an option... weird huh?
https://form.jotform.com/82066071448154
Thanks,
Fred Klages
Shag Spa and Salonsshag.salon

On Thursday, September 27, 2018, 6:37:07 PM CDT, JotForm wrote:

A new response has been received: Answered by Jed_C

You can disable date ranges as shown in our guidehere https://www.jotform.com/help/337-How-to-Use-the-Date-Limits-Option.
ex.
sample screencast:
I hope this helps. Let us know if you have any questions or if you needfurther assistance. 
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I have checked your form but I could not replicate the issue.

Only the first date of the month is available (unless you go to the years greater than 2020).

The limit for the month of November was wrong. November has 30 days, but the number 31 was written. This has been fixed.

I see that. So my mistake was the 2018 November month? It looks great now. Thanks for the great support. 
Thanks,Fred KlagesShag Spa and Salonsshag.salon832.567.5970
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