New url_slug validation. Merged a pull from @Ninos for validation of 0. Fixed background field bug, as well as a section visual improvement. Also added some margin above errors/warnings.

Author: dovy

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Redux Framework Changelog
 
+## 3.4.3.6
+* Fixed     #2047 - Validation will now accept 0 as a value to be tested. Thanks @Ninos!
+* Added     url_slug validation with option flush_permalinks!
+* Fixed     Issue where the remove of background field was always showing an empty preview box. 
+* Modified  Turned ajax_save on by default for additional bug reports.  ;)
+* Modified  Added some margin above validation errors/warnings so they look better.
+* Modified  Removed previous element border for any section so it looks better.
+
 ## 3.4.3.5
 * Fixed     #2081 - Section field hiding any field after.  Weird.
 

ReduxCore/assets/css/redux-admin.css

@@ -357,17 +357,20 @@
             color: #C09853;
             font-weight: normal;
             display: block;
+            margin-top: 10px;
         }
 
         .redux-field-warning {
             border-color: #C09853;
+            margin-top: 10px;
         }
 
         .redux-th-error {
             font-size: 1em;
             color: #B94A48;
             font-weight: normal;
             display: block;
+            margin-top: 10px;
         }
     }
 

ReduxCore/assets/css/redux-admin.scss

@@ -70,7 +70,7 @@ class ReduxFramework {
             // ATTENTION DEVS
             // Please update the build number with each push, no matter how small.
             // This will make for easier support when we ask users what version they are using.
-            public static $_version = '3.4.3.4';
+            public static $_version = '3.4.3.6';
             public static $_dir;
             public static $_url;
             public static $_upload_dir;
@@ -392,6 +392,7 @@ public function __construct( $sections = array(), $args = array(), $extra_tabs =
                     }
                     // Ajax saving!!!
                     add_action( "wp_ajax_" . $this->args['opt_name'] . '_ajax_save', array( $this, "ajax_save" ) );
+
                 }
 
                 /**
@@ -518,7 +519,7 @@ private function set_default_args() {
                     'disable_tracking'          => false,
                     'templates_path'            => '',
                     // Path to the templates file for various Redux elements
-                    'ajax_save'                 => false,
+                    'ajax_save'                 => true,
                     // Disable the use of ajax saving for the panel
                 );
             }
@@ -2800,20 +2801,20 @@ public function _validate_values( $plugin_options, $options, $sections ) {
                                     if ( isset ( $plugin_options[ $field['id'] ] ) && is_array( $plugin_options[ $field['id'] ] ) && ! empty ( $plugin_options[ $field['id'] ] ) ) {
                                         foreach ( $plugin_options[ $field['id'] ] as $key => $value ) {
                                             $before = $after = null;
-                                            if ( isset ( $plugin_options[ $field['id'] ][ $key ] ) && ! empty ( $plugin_options[ $field['id'] ][ $key ] ) ) {
+                                            if ( isset ( $plugin_options[ $field['id'] ][ $key ] ) && ( !empty ( $plugin_options[ $field[ 'id' ] ][ $key ] ) ||  $plugin_options[ $field[ 'id' ] ][ $key ] == '0' ) ) {
                                                 if ( is_array( $plugin_options[ $field['id'] ][ $key ] ) ) {
                                                     $before = $plugin_options[ $field['id'] ][ $key ];
                                                 } else {
                                                     $before = trim( $plugin_options[ $field['id'] ][ $key ] );
                                                 }
                                             }
 
-                                            if ( isset ( $options[ $field['id'] ][ $key ] ) && ! empty ( $options[ $field['id'] ][ $key ] ) ) {
+                                            if ( isset ( $options[ $field['id'] ][ $key ] ) && ( !empty ( $plugin_options[ $field[ 'id' ] ][ $key ] ) ||  $plugin_options[ $field[ 'id' ] ][ $key ] == '0' ) ) {
                                                 $after = $options[ $field['id'] ][ $key ];
                                             }
 
                                             $validation = new $validate ( $this, $field, $before, $after );
-                                            if ( ! empty ( $validation->value ) ) {
+                                            if ( ! empty ( $validation->value ) || $validation->value == '0' ) {
                                                 $plugin_options[ $field['id'] ][ $key ] = $validation->value;
                                             } else {
                                                 unset ( $plugin_options[ $field['id'] ][ $key ] );

ReduxCore/framework.php

@@ -40,7 +40,6 @@
                     'click', function( e ) {
                         e.preventDefault();
                         redux.field_objects.background.removeImage( $( this ).parents( '.redux-container-background:first' ) );
-                        redux.field_objects.background.preview( $( this ) );
                         return false;
                     }
                 );

ReduxCore/inc/fields/background/field_background.js

@@ -94,7 +94,7 @@ public function render() {
                 <script type="text/javascript">
                     jQuery( document ).ready(
                         function() {
-                            jQuery( '#<?php echo $this->field['id']; ?>-marker' ).parents( 'tr:first' ).css( {display: 'none'} );
+                            jQuery( '#<?php echo $this->field['id']; ?>-marker' ).parents( 'tr:first' ).css( {display: 'none'} ).prev('tr' ).css('border-bottom','none');;
                             var group = jQuery( '#<?php echo $this->field['id']; ?>-marker' ).parents( '.redux-group-tab:first' );
                             if ( !group.hasClass( 'sectionsChecked' ) ) {
                                 group.addClass( 'sectionsChecked' );