How to show or hide specific widget on specific page?

SHOW OR HIDE SPECIFIC WIDGETS ON SPECIFIC PAGES

Did you ever think to show or hide your WordPress widgets on selective pages...of course you can thought of.Because there are some wordpress widgets that should be display on certain pages to make websites look better then before.

You can do this task by putting this snippet in your function files....

Here you have to change the widgetname to name of the widget to show or hide and you can get that name by inspecting your code..

Change the pagename to the name of page on which the widget to be show or hide and this is the slug name of your page...

//Show widget on particular page..
add_filter( 'widget_display_callback', 'show_hide_widget', 10, 3 );
function show_hide_widget( $instance, $widget, $args ) {
  if ( $widget->id_base == 'widgetname' ) { 
     if ( !is_page( 'pagename' ) ) {
         return false;
     }
  }
}

//Hide widget on particular page..
add_filter( 'widget_display_callback', 'show_hide_widget', 10, 3 );
function show_hide_widget( $instance, $widget, $args ) {
  if ( $widget->id_base == 'widgetname' ) { 
     if ( is_page( 'pagename' ) ) {
         return false;
     }
  }
}

Even there is a plugin used to perform this task and the name of the plugin is "Display Widgets".