Resolved
Reported for: Toolset Forms 2.2
Resolved in: 2.3
When you use generic Multiselect fields in a Toolset Form and view the Form on the front-end, you will get the following PHP warning:
Warning: trim() expects parameter 1 to be string, array given in .../cred-frontend-editor/vendor/toolset/toolset-common/toolset-forms/classes/class.eforms.php on line 1085
This issue will be fixed in the next release of the Toolset Forms plugin.
This patch can be used right now to solve it. Just unzip the package and upload the file it contains, replacing the one with the same name, in the /vendor/toolset/toolset-common/toolset-forms/classes/ for all Types, Views, Forms, Layouts and Access, or the ones that you are using in your site.
