only available to registered users If the users are logged in, there have a username and ID to identifier. WordPress have functions to get this data, easy to use. You get as as example the user datas via wp_get_current_user() and only the ID of the logged in user via get_current_user_id(). The documentation of the functions … Read more
Gravity Forms Perks – Nested Forms
Create custom HTML/JS app inside page
You’d do it something like this: function sanitize_number_callback ($input){ if( !preg_match( ‘/…regex for valid here…/’, $input ) ){ add_settings_error( ‘my_option’, esc_attr( ‘my_option’ ), //becomes part of id attribute of error message __( ‘Number must be a positive integer’, ‘wordpress’ ), //default text zone ‘error’ ); $input = get_option( ‘my_option’ ); //keep old value } return … Read more
Hooking to admin_init is what you want, for doing a redirect while inside admin. So you’d need both – that one, and the hook to template_redirect for the front-end handler.
How do I create plugin or theme using MVC pattern?
Worked on this some more this evening and redid a couple of things. Edited the code above to reflect changes, everything is working now. Will mark as solved.
Short answer: your name attribute values must use the schema option_name[array_key]. So, when you use … <input name=”option_name[key1]”> <input name=”option_name[key2]”> … you get an array as option value in your validation function: array ( ‘key1’ => ‘some value’, ‘key2’ => ‘some other value’ ) PHP does that for you, this is not a WordPress feature. … Read more
There are two problems here, a conceptual and practical Conceptional: What is it that you are testing? If you are testing that your function actually inserts the rule into the set of rewrite rules, than you should just inspect the generated rewrite rules array (from the option probably). Anything beyond that is not “unit testing” … Read more
Video Security just like facebook [closed]