I am trying to use the gform_field_value filter to populate some checkboxes. I have successfully populated single fields, but it doesn't seem to like an array. I get a foreach error. This is what I've tried.
add_filter("gform_field_value_payment_options", "populate_payment_options");
function populate_payment_options($value){
$populate_payment[] = $pay_paypal;
$populate_payment[] = $pay_web;
return $populate_payment;
}Any ideas?
Where are $pay_paypal and $pay_web defined?
In the documentation for an array, http://www.gravityhelp.com/documentation/page/Gform_field_value_$parameter_name it looks like this would work, instead of what you have:
[php]
add_filter("gform_field_value_payment_options", "populate_payment_options");
function populate_payment_options($value){
return array($pay_paypal, $pay_web);
}However, I am still unsure where you are setting $pay_paypal and $pay_web.