New customer template

The new customer template has the same structure as the new book one: a breadcrumb and a list of form fields.

Duplicate the new-book.html file, and rename it to new-customer.html. In the sidebar menu, move the is-active class to the “Customers” item. In the right column’s breadcrumb, change any instance of “book” to “customer.”

You can now focus on the <form>. Remove all fields, except the first large input, and the last set of buttons.

The first field can simply be repurposed by changing the label and placeholder.

<div class="field">
  <div class="field">
    <label class="label">Full name</label>
    <div class="control">
      <input class="input is-large" type="text" placeholder="e.g. Alex Smith" required>
    </div>
  </div>
</div>

The second field is an email one, with an envelope...