I have created a page for plugin. For that page i have added a checkbox meta field. The field is working fine. By default, the checkbox field is unchecked. I mean at first to active the plugin, the checkbox field is unchecked. But I need to make it check by default. I have tried a condition but not working at all. My code is :

function ins_street_address_shortcode_callback(){
    $val = get_option('ins_street_address_shortcode');

    $checkval = "";

    if ($val == 'on'){
        $checkval = "checked";
    }

    printf("<input type='checkbox' name='ins_street_address_shortcode' %s />", $checkval);
}

I have created a page for plugin. For that page i have added a checkbox meta field. The field is working fine. By default, the checkbox field is unchecked. I mean at first to active the plugin, the checkbox field is unchecked. But I need to make it check by default. I have tried a condition but not working at all. My code is :

function ins_street_address_shortcode_callback(){
    $val = get_option('ins_street_address_shortcode');

    $checkval = "";

    if ($val == 'on'){
        $checkval = "checked";
    }

    printf("<input type='checkbox' name='ins_street_address_shortcode' %s />", $checkval);
}

• plugins
• custom-field
• post-meta

Share Improve this question edited Jun 23, 2019 at 10:42 Camille V. 33911 gold badge22 silver badges1212 bronze badges asked Jun 23, 2019 at 3:14 BinsaifullahBinsaifullah 1111 bronze badge

Add a comment  | 

2 Answers 2

Sorted by: Reset to default 2

Actually, your code is working, as long as $val == 'on'.

Did you try debugging by doing echo $val ?

If it's still not working, try hard refreshing (Ctrl + F5) your webpage, checkboxes tend to keep their state on normal refresh (F5).

Also, please put your code directly on this forum, so the code is always accessible for future viewers ;)

If you want a HTML checkbox to be checked by default just add "checked" attribute:

printf("<input type='checkbox' name='ins_street_address_shortcode' %s /> checked", $checkval);