Conditional logic relation

Dear Nicolas,

Sorry for the long silence. Can you please post your code so I can check?

Tan

Dear nicolas,

I've tested with my site and it works. This is my meta box:

add_filter( 'rwmb_meta_boxes', function( $meta_boxes )
{
	$meta_boxes[] = array(
		'id' => 'brand_product',
		'title' => 'Brands and Products',
		'post_types' => array( 'post', 'page' ),
		'context'	=> 'normal',
		'priority'	=> 'high',
		// Conditional Logic can be applied to Meta Box
		// In this example: Show this Meta Box by default. Hide it when post format is aside
		'hidden' => array( 'post_format', 'aside' ),
		'fields' => array(
			array(
				'id'	=> 'brand',
				'name'	=> 'Brand',
				'desc'	=> 'Pick Your Favourite Brand',
				'type'	=> 'select',
				'options' => array(
					'Apple' 		=> 'Apple',
					'Google' 		=> 'Google',
					'Microsoft' 	=> 'Microsoft'
				)
			),
			array(
				'id' 	=> 'apple_products',
				'name'	=> 'Which Apple product that you love?',
				'type'	=> 'radio',
				'options' => array(
					'iPhone' 	=> 'iPhone',
					'iPad'		=> 'iPad',
					'Macbook'	=> 'Macbook',
					'iWatch'	=> 'iWatch'
				),
				// Conditional Logic can applied to fields
				// In this example: Show this field by default, 
				// hide it when user selected different value than 'Apple' on brand select field
				'hidden' => array( 'brand', '!=', 'Apple' )
			),

			array(
                'name'  => 'Price',
                'id'    => "tan_price",
                'desc'  => 'Input price without currency',
                'type'  => 'text',
                'clone' => false,
                'size'  => 25,
                'tab'    => 'dish',
                // 'visible' => array( "{$prefix}menu_item_type", '!=', '0' ),
                'hidden' => array(
                    'when' => array(
                        array( "brand", 'not in', array( 'Google', 'Microsoft'  ) ),
                        array( "post_category", 1 ),
                    ),
                    'relation' => 'or'
                ),
            ),
		)
	);
	return $meta_boxes;
} );

It hidden when either brand is Apple or post_category is 1.

If this problem still persist, can you please send me your website credentials and FTP info via contact form so I can login your website to check?

Best regards,

Tan