When you register a setting, you pass the santize callback for that setting: register_setting( ‘my_setting_group’, ‘my_setting_name’, // The next parameter is the validation callback ‘my_setting_validation’ ); Then, in the validation callback you can allow whatever you want. For example, in the next code snippet, users with unfiltered_html capability will be allowed to insert raw HTML … Read more
$options = get_option( ‘chec_settings’ ); //Error message on line bellow if ( is_array( $options ) && $options[‘chec_checkbox_field_0’] == ‘1’ ) { echo ‘Checked’; } else { echo ‘Unchecked’; } if the value is not checked it will not save in db. So check if the $options is array.
You can’t alter a constant once it is defined. That is how PHP works. Don’t fight it. The good news is that you should not be using a constant at all. Use options. // get your value // the second parameter is the default $enable_paypal = get_option(‘enable_paypal’,true); // set your value based on, I assume, … Read more
You could try styling it with CSS by adding an ID or a class to the textarea and inserting styles into the wp_admin head. Or, a quick way would be to do something like this : echo ‘<textarea name=”_dresscode” class=”widefat” style=”width:400px !important; height:80px !important;” >’ . $dresscode . ‘</textarea>’; If not, have you tried simply … Read more
Change/Replace keyboard character on keypress while writing new post
function getPostsByCategorySlug(slug) { return site.categories().slug( slug ) .then(function( matchingCats ) { // matchingCats will be an array of the one post that matches // the provided slug if ( ! matchingCats.length ) { throw new Error( `No category found for slug “${slug}”` ); } var catID = matchingCats[ 0 ].id; return site.posts().categories(catID); }); } getPostsByCategorySlug( … Read more
Why Won’t My Inputs in a form with a Get method work together?
I finally got this one. I’ll write out the solution for any other inexperienced person, like me, who is trying to handle a checkbox array when using just one options array. First, the two articles I linked two at the top of the question are good for learning the basic about the topic. Solution – … Read more
Override admin submit_button() functionality
Add select input with pre defined classes to insert image screen?