Description
The “gform_chainedselects_column_unique_values_limit” filter limits the number of unique values allowed for each column.
Usage
add_filter( 'gform_chainedselects_column_unique_values_limit', 'your_function_name' );
Parameters
- $limit int
The limit of unique values allowed for each column.
Examples
add_filter( 'gform_chainedselects_column_unique_values_limit', 'set_limit' );
function set_limit( $limit ) {
return 100;
}
Placement
This code should be placed in the functions.php file of your active theme.
Source Code
This filter is located in GF_Chained_Field_Select::is_choice_limit_exceeded() in gravityformschainedselects/class-gf-chainedselects.php.