By default, the username field comes at the beginning of the form rows array. This field is not included in the plugin’s fields manager tab, so you can’t re-order it via drag-and-drop like the rest of the fields.
This quick and dirty code snippet that will allow you to move the location of the username field to come after any other field in the registration form.
To gain full access to WP-Members premium content, a current support subscription is required. You can purchase
an annual support subscription for as little as $59, which provides you with access to priority support, a
customer support forum, access to code snippets, and more.
Why wait? Choose your subscription option here.
[Why join?]