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[resolved] problems returning options value (2 posts)

  1. cybershot
    Member
    Posted 3 years ago #

    I made a meta box for post and pages that has one text input option for a description. The database updates fine, I can see the option and value in the database. I can get the option and return it to the page just fine doing this

    $options = get_option('description');
    echo $options

    My problem is that I am trying to populate the form in the admin the same way but I get nothing.

    
    
    $options = get_option('description');
       echo '<label for="page_post_description">' . __("Description Text: ",'page_description_textdomain') . '</label><br /><br />';
       echo '<input type="text" class="widefat" id="page_post_description" name="description" value="' .  $options . '" />';

    What am I missing?

  2. Andrew Nacin
    Lead Developer
    Posted 3 years ago #

    Not sure, but one thing you're missing is an esc_attr() around $options, in order to properly escape the attribute value.

    This has two purposes. One, it closes a potential XSS vulnerability vector. Two, if you have single or double quotes, ampersands, or angle brackets in your description, this properly encodes them, rather than breaking your HTML.

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