nf_sub_table_user_value_max_len

The Ninja Forms nf sub table user value max len hook.

Description

apply_filters( 'nf_sub_table_user_value_max_len', (int) $int, (unknown) $field_id ); 

Parameters (2)

0. $int (int) => 140
The int.
1. $field_id (unknown)
The field id.

Usage

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

Defined (2)

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

/deprecated/includes/fields/textbox.php  
  1. $max_len = apply_filters( 'nf_sub_table_user_value_max_len', 140, $field_id ); 
/deprecated/includes/fields/list.php  
  1. $max_len = apply_filters( 'nf_sub_table_user_value_max_len', 140, $field_id );