ninja_forms_validate_fields

The Field Processing Loop.

Description

apply_filters( 'ninja_forms_validate_fields', (bool) $true, (unknown) $this_data ); 

There can only be one! For performance reasons, this should be the only time that the fields array is traversed. Anything needing to loop through fields should integrate here.

Parameters (2)

0. $true (bool) => true
The true.
1. $this_data (unknown)
The this data.

Usage

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

Defined (1)

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

/includes/AJAX/Controllers/Submission.php  
  1. $validate_fields = apply_filters( 'ninja_forms_validate_fields', true, $this->_data );