public function form( $instance ) {
		$defaults = array(
			'title'         => __( 'Groups', 'buddypress' ),
			'max_groups'    => 5,
			'group_default' => 'active',
			'link_title'    => false
		);
		$instance = bp_parse_args( (array) $instance, $defaults, 'groups_widget_form' );

		$max_limit = bp_get_widget_max_count_limit( __CLASS__ );

		$title 	       = strip_tags( $instance['title'] );
		$max_groups    = $instance['max_groups'] > $max_limit ? $max_limit : intval( $instance['max_groups'] );
		$group_default = strip_tags( $instance['group_default'] );
		$link_title    = (bool) $instance['link_title'];
		?>

		<p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e('Title:', 'buddypress'); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" style="width: 100%" /></label></p>

		<p><label for="<?php echo $this->get_field_id('link_title') ?>"><input type="checkbox" name="<?php echo $this->get_field_name('link_title') ?>" id="<?php echo $this->get_field_id('link_title') ?>" value="1" <?php checked( $link_title ) ?> /> <?php _e( 'Link widget title to Groups directory', 'buddypress' ) ?></label></p>

		<p><label for="<?php echo $this->get_field_id( 'max_groups' ); ?>"><?php _e( 'Max groups to show:', 'buddypress' ); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'max_groups' ); ?>" name="<?php echo $this->get_field_name( 'max_groups' ); ?>" type="number" min="1" max="<?php echo esc_attr( $max_limit ); ?>" value="<?php echo esc_attr( $max_groups ); ?>" style="width: 30%" /></label></p>

		<p>
			<label for="<?php echo $this->get_field_id( 'group_default' ); ?>"><?php _e('Default groups to show:', 'buddypress'); ?></label>
			<select name="<?php echo $this->get_field_name( 'group_default' ); ?>" id="<?php echo $this->get_field_id( 'group_default' ); ?>">
				<option value="newest" <?php selected( $group_default, 'newest' ); ?>><?php _e( 'Newest', 'buddypress' ) ?></option>
				<option value="active" <?php selected( $group_default, 'active' ); ?>><?php _e( 'Active', 'buddypress' ) ?></option>
				<option value="popular"  <?php selected( $group_default, 'popular' ); ?>><?php _e( 'Popular', 'buddypress' ) ?></option>
				<option value="alphabetical" <?php selected( $group_default, 'alphabetical' ); ?>><?php _e( 'Alphabetical', 'buddypress' ) ?></option>
			</select>
		</p>
	<?php
	}