Decreasing counter, deactivate form?

@luuuciano,

Could you please let me know the use case or brief more on your intention?

For example, you have 50 places in a conference/event, and uses contact form to obtain information…
So, people will know how many places are free yet… and when that amount is 0 no one will be able to use the form…

@luuuciano,

Looks like there is a plugin to achieve what you’re looking for.

Try this.
https://github.com/alhazmy13/Contact-Form-7-Submission-limit/blob/master/contact-form-7-submission-limit.php

Unfortunately it lives only in GitHub and not on www.remarpro.com plugin repo.