Defined (1)

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

/deprecated/includes/display/processing/req-fields-pre-process.php  

function ninja_forms_req_fields_process() { 
    global $ninja_forms_processing, $ninja_forms_fields; 
 
    $all_fields = $ninja_forms_processing->get_all_fields(); 
 
    if( is_array( $all_fields ) AND !empty( $all_fields ) ) { 
        foreach($all_fields as $field_id => $user_value) { 
             
            $field_row = $ninja_forms_processing->get_field_settings( $field_id ); 
 
            if ( !$field_row ) { 
                $field_row = ninja_forms_get_field_by_id( $field_id ); 
            } 
 
            $field_type = $field_row['type']; 
 
            if ( isset ( $ninja_forms_fields[$field_type] ) ) { 
 
                if( isset( $field_row['data'] ) ) { 
                    $field_data = $field_row['data']; 
                }else{ 
                    $field_data = ''; 
                } 
 
                if( isset( $field_data['req'] ) ) { 
                    $req = $field_data['req']; 
                }else{ 
                    $req = ''; 
                } 
 
                if( isset( $field_data['label_pos'] ) ) { 
                    $label_pos = $field_data['label_pos']; 
                }else{ 
                    $label_pos = ''; 
                } 
                    // Get the required field symbol. 
                $settings = nf_get_settings(); 
                if ( isset ( $settings['req_field_symbol'] ) ) { 
                    $req_symbol = $settings['req_field_symbol']; 
                } else { 
                    $req_symbol = '*'; 
                } 
 
                if ( isset ( $field_data['req'] ) and $field_data['req'] == 1 and $label_pos == 'inside' ) { 
                    $field_data['label'] .= ' '.$req_symbol; 
                } 
 
                if( isset( $field_data['label'] ) ) { 
                    $label = $field_data['label']; 
                }else{ 
                    $label = ''; 
                } 
 
                $label = strip_tags( $label ); 
 
                $reg_type = $ninja_forms_fields[$field_type]; 
                $req_validation = $reg_type['req_validation']; 
 
                $plugin_settings = nf_get_settings(); 
                if ( isset ( $plugin_settings['req_field_error'] ) ) { 
                    $req_field_error = __( $plugin_settings['req_field_error'], 'ninja-forms' ); 
                } else { 
                    $req_field_error = __( 'This is a required field.', 'ninja-forms' ); 
                } 
                 
                if( isset( $plugin_settings['req_error_label'] ) ) { 
                    $req_error_label = __( $plugin_settings['req_error_label'], 'ninja-forms' ); 
                }else{ 
                    $req_error_label = __( 'Please check required fields.', 'ninja-forms' ); 
                } 
 
                if( $req == 1 AND $user_value !== false ) { 
 
                    if($req_validation != '') { 
                        $arguments['field_id'] = $field_id; 
                        $arguments['user_value'] = $user_value; 
                        $req = call_user_func_array($req_validation, $arguments); 
                        if(!$req) { 
                            $ninja_forms_processing->add_error('required-'.$field_id, $req_field_error, $field_id); 
                            $ninja_forms_processing->add_error('required-general', $req_error_label, 'general'); 
                        } 
                    }else{ 
                        if($label_pos == 'inside') { 
                            if( $user_value == $label OR ( empty( $user_value ) && $user_value !== "0" ) ) { 
                                $ninja_forms_processing->add_error('required-'.$field_id, $req_field_error, $field_id); 
                                $ninja_forms_processing->add_error('required-general', $req_error_label, 'general'); 
                            } 
                        }else{ 
                            if( $user_value === '' ) { 
                                $ninja_forms_processing->add_error('required-'.$field_id, $req_field_error, $field_id); 
                                $ninja_forms_processing->add_error('required-general', $req_error_label, 'general'); 
                            } 
                        } 
                    } 
                } 
            } 
        } 
    } 
}