app/web/views/profile_edit.erb
<form action="/profile" method="post">
<input type="hidden" name="_method" value="put" />
<div class="field">
<label class="label" for="name">Name</label>
<div class="control">
<input name="name" value="<%= profile.name %>" id="name" class="input" type="text">
</div>
</div>
<div class="field">
<label class="label" for="bio">Bio</label>
<div class="control">
<textarea class="textarea" rows="3" name="bio" id="bio"><%= profile.bio %></textarea>
</div>
</div>
<p class="help mb-3">Your name and bio are always public, anyone can see it.</p>
<div class="control ">
<button class="button is-primary">Update</button>
</div>
</form>