Hi,
you can do that either using Custom FIelds add-on https://wpadverts.com/extensions/custom-fields/ or by adding the code below to your theme functions.php file
add_filter( "adverts_form_load", "limit_title_and_location_length" );
function limit_title_and_location_length( $form ) {
if( $form['name'] != "advert" ) {
return $form;
}
foreach( $form["field"] as $key => $field ) {
if( $field["name"] == "post_title" ) {
$form["field"][$key]["validator"][] = array(
"name" => "string_length",
"params" => array( "min" => 5, "max" => 100 )
);
}
if( $field["name"] == "adverts_location" ) {
$form["field"][$key]["validator"][] = array(
"name" => "string_length",
"params" => array( "min" => 5, "max" => 100 )
);
}
}
return $form;
}
Just change the min and max values.
