Adding data before submission

Hi Kevin, thank you very much for the answer. Referencing to the other thread, I’ll allow myself to continue on this one, because this is where I am closer to something interesting that actually can apply.
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The following code:

function populate_SPORT_field( $user_data ) {
$user_data[‘SPORT’] = ‘baseball’;
return $user_data;
}
add_filter( ‘yikes-mailchimp-before-submission’ , ‘populate_SPORT_field’ );

Indeed doesn’t work in my functions.php, in spite of having precreated the field as a text field :/

In my case, even the code you give in the filter page (which I tried as a test):

function populate_FNAME_field( $user_data ) {
	if( is_user_logged_in() ) {
		if( isset( $user_data['FNAME'] ) ) {
		get_currentuserinfo();
		$user_data['FNAME'] = $current_user->user_firstname;
		}
	}
return $user_data;
}
add_filter( 'yikes-mailchimp-before-submission' , 'populate_FNAME_field' );

Unfortunately does not work either, in so far as it does not populate and/or update the filled first name of a user when s/he’s logged in.

I’ve been banging my head for 36 hours now :/ – one potential avenue I was thinking was using the prefilled, dynamically-generated default value of a hidden form that I noticed from Easy Forms, specifically {page_url}, and then parse this URL in a predefined segment within Mailchimp to extract the sport name…

The good news is that {page_url}, unlike string from the above function, gets transmitted to Mailchimp! The bad news is that in my case not all page have the “sport name” in the URL :/.

I of course can give you my website’s name in a PM.

Thanks a lot,
Ntel

Just sent, thank you!
Sophie