Fill a specific form field?

Hi Filippo86

I’m honestly not sure the best route to take with this since it’s specific to the form and not to a post. I do know that it will likely take at least some PHP knowledge, but not necessarily “expert” level.

I think, if you know what achievement you want to award, and it’s not going to be a changing one, you could attach the achievement ID as a form hidden field, and check for an existing value in the intended input on submit. If that field is filled out the way you need it to be, you fetch the current user ID, you fetch the attachment ID in the hidden field, and you award it with something like badgeos_award_achievement_to_user() which can be found in the includes/rules-engine.php file.

I Micheal!
thank you for the answer! I think I am near to solve the trouble!let me show in detail the case, because I still find some problem:

I have created a form with two field and the submit buttom:

1) The first is an Hidden Field that contain the achievement ID (I have used CF7 to create the form).
2) The second is a Normal Field is the one where the users can write their message
3)At last there is the “submit buttom”

I put the form here below:

[dynamichidden dynamic “badgeos_achievement id="266"”]

<p>Message
[textarea your-message] </p>

<p>[submit “send”]</p>

After that, I have set the Required Step “Commenet a Specific Post” filling the id field with the value 266. But still doesn’t work.
Heva I wrong the code to add in the Hidden Field? Have I to add an id to submit bottom?

Thank you again for your support!

The “Comment on a specific post” ID is going to need to be the actual post they’re commenting on, not the ID of the achievement to award when making the comment. For example, the default “Hello World” post has a post ID of 1. If I was to comment on “Hello World”, then I’d get the achievement for ID 266.