nuBuilder Forum

Posted: **Tue May 02, 2017 12:55 pm**

Hi everyone,
I'm at the end of a form (lr_session), and I need to know the value of one of the fields (ses_wp_ea_services_id).

In my form's "Before Save", I have :

$fieldName = 'ses_wp_ea_services_id';
$fieldValue = nuF($fieldName);
nuDisplayError($fieldValue);
return;

which gives me an output of "null"...

Any help very welcome =)

Posted: **Tue May 02, 2017 7:40 pm**

ok I've found a way :

nuDisplayError($nuHash['ses_wp_ea_services_id']);

works perfect =)

Posted: **Wed Jun 14, 2017 12:31 am**

Excellent!

retrieve field value Before Save