nf_email_user_values_title

The Ninja Forms nf email user values title hook.

Description

apply_filters( 'nf_email_user_values_title', (unknown) $var ); 

Parameters (1)

0. $var (unknown) => __( 'User Submitted Values:', 'ninja-forms' )

The var.

Usage

To run the hook, copy the example below.

$var = apply_filters( 'nf_email_user_values_title', $var ); 
                         
if ( !empty( $var ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the nf_email_user_values_title callback 
function filter_nf_email_user_values_title( $var ) { 
    // make filter magic happen here... 
    return $var; 
}; 
         
// add the filter 
add_filter( 'nf_email_user_values_title', 'filter_nf_email_user_values_title', 10, 1 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'nf_email_user_values_title', 'filter_nf_email_user_values_title', 10, 1 );