AnsPress_Leaderboard_Widget::form( array $instance )

	public function form( $instance ) {
		if ( isset( $instance['title'] ) ) {
			$title = $instance['title'];
		} else {
			$title = __( 'AnsPress Leader board', 'anspress-question-answer' );
		}

		$avatar_size   = ! empty( $instance['avatar_size'] ) ? absint( $instance['avatar_size'] ) : 40;
		$show_users    = ! empty( $instance['show_users'] ) ? absint( $instance['show_users'] ) : 12;
		$users_per_row = ! empty( $instance['users_per_row'] ) ? absint( $instance['users_per_row'] ) : 4;
		$interval      = ! empty( $instance['interval'] ) ? absint( $instance['interval'] ) : 30;
		?>
		<p>
			<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_attr_e( 'Title:', 'anspress-question-answer' ); ?></label>
			<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>">
		</p>
		<p>
			<label for="<?php echo esc_attr( $this->get_field_id( 'interval' ) ); ?>"><?php esc_attr_e( 'Interval (in days):', 'anspress-question-answer' ); ?></label>
			<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'interval' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'interval' ) ); ?>" type="number" value="<?php echo esc_attr( $interval ); ?>">
		</p>
		<p>
			<label for="<?php echo esc_attr( $this->get_field_id( 'avatar_size' ) ); ?>"><?php esc_attr_e( 'Avatar size:', 'anspress-question-answer' ); ?></label>
			<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'avatar_size' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'avatar_size' ) ); ?>" type="number" value="<?php echo esc_attr( $avatar_size ); ?>">
		</p>
		<p>
			<label for="<?php echo esc_attr( $this->get_field_id( 'show_users' ) ); ?>"><?php esc_attr_e( 'Show users:', 'anspress-question-answer' ); ?></label>
			<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'show_users' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'show_users' ) ); ?>" type="number" value="<?php echo esc_attr( $show_users ); ?>">
		</p>
		<p>
			<label for="<?php echo esc_attr( $this->get_field_id( 'users_per_row' ) ); ?>"><?php esc_attr_e( 'Users per row:', 'anspress-question-answer' ); ?></label>
			<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'users_per_row' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'users_per_row' ) ); ?>" type="number" value="<?php echo esc_attr( $users_per_row ); ?>">
		</p>
		<?php

		return 'noform';
	}