redux/field/<args_opt_name>/_can_output_css

Can Output CSS Check if a field meets its requirements before outputting to CSS.

Description

apply_filters( 'redux/field/<args_opt_name>/_can_output_css', $field ); 

Parameters (1)

0. $field
The field.

Usage

To run the hook, copy the example below.
  1. $field = apply_filters( 'redux/field/{$args_opt_name}/_can_output_css', $field ); 
  2.  
  3. if ( !empty( $field ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the redux/field/<args_opt_name>/_can_output_css callback 
  2. function filter_redux_field_args_opt_name__can_output_css( $field ) { 
  3. // make filter magic happen here... 
  4. return $field
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( "redux/field/{$args_opt_name}/_can_output_css", 'filter_redux_field_args_opt_name__can_output_css', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( "redux/field/{$args_opt_name}/_can_output_css", 'filter_redux_field_args_opt_name__can_output_css', 10, 1 ); 

Defined (1)

The filter is defined in the following location(s).

/inc/ReduxFramework/ReduxCore/framework.php  
  1. $field = apply_filters( "redux/field/{$this->args['opt_name']}/_can_output_css", $field );