How to let users create and edit WordPress content from the front end

Decide what users will create or edit: standard posts, pages, listings or a custom post type. List the fields they need, whether submissions should be published immediately or held for review, and whether users may edit only their own content.

Do not let the browser decide who can edit a post. The server must check the logged-in user and the specific post before saving changes.

For a custom solution, create a small plugin that renders a front-end form and sends it to a WordPress request handler. A common route is a form posting to admin-post.php with a hidden action value, then handling authenticated users with the matching admin_post_... action. Add the unauthenticated version only if guests are genuinely allowed to submit.

Use wp_insert_post() to create content. Supplying an existing post ID makes it update that post instead. Save custom fields separately or pass supported values through the post data array. Return errors clearly and redirect after a successful save to prevent duplicate submissions.

Put a named nonce in the form with wp_nonce_field() and verify it when the request is received. A nonce is not an authorisation check, so also use current_user_can(). For edits, check the capability against the actual post ID, not just a generic editing capability. WordPress explicitly recommends using both nonce verification and capability checks.

Sanitise each field according to its purpose, strip unwanted tags from titles, validate post IDs and allowed post types, and never trust hidden fields such as author, status or ownership. WordPress notes that titles and some other values may still need explicit tag removal in front-end submission forms.

On the content display page, show an Edit link only when the current user can edit that specific item. The edit form should load the existing title, content, taxonomy terms and custom fields, then include the post ID in a protected or validated way.

When the form is submitted, load the post by ID and check ownership or the relevant edit_post capability before calling wp_insert_post(). If a custom post type has its own capabilities, configure those capabilities correctly or users may see an edit form that always fails.

Choose whether new submissions are pending, draft or publish. Letting ordinary members publish directly can bypass editorial review, so pending submissions are safer for directories, community posts and listings.

Test logged-out visitors, new users, authors, editors and administrators separately. Check that a user cannot change another user's post by altering an ID in the request, cannot assign themselves a different author, and cannot submit a post type or taxonomy that the form was not meant to handle.

Install and activate Toolset Forms, then create a front-end form for the relevant post type. Add the title, content, taxonomy and custom fields, choose the submission status, and set who may submit or edit. Place the form on a page using the plugin's shortcode or block, then create a matching edit form that loads the selected post's existing values.

This is the practical choice when you need front-end post, listing or custom-content forms without maintaining request handlers, validation, permission checks and field mapping yourself. Before launch, test ownership rules, moderation, file uploads if used, caching and the confirmation redirect.