[Resolved] Determine how many values a custom field has

[Author]

Posts

[bobG-3]

I'm working on an old site that displays Toolset fields using PHP code. I know how to determine if a field has a value, but how can I check to see if it has more than one (before doing anything else). RIght now I am checking with:

if ( !empty( types_render_field( 'documents', array() ) ) ) {
...
}

But I want to determine if more than one document has been added (the field is set to allow for multiple) before it gets into the display code.

Thanks!
Bob

[Minesh]

Hello. Thank you for contacting the Toolset support.

To check how many number of instances of repeating field is there, you should try to use the following code:

$docs =  types_render_field( 'documents', array());
if ( count($docs) > 1 ) {
echo "it has multiple repeating field value";
}