mailtrain/views/subscription/manage-address.hbs

<h2>{{#translate}}Update your Email Address{{/translate}}</h2>

<form method="post" action="/subscription/{{lcid}}/manage-address">

    <input type="hidden" name="_csrf" value="{{csrfToken}}">
    <input type="hidden" name="cid" value="{{cid}}">

    <div class="form-group">
        <label for="email">{{#translate}}Existing Email Address{{/translate}}</label>
        <input type="email" class="form-control" name="email" id="email" placeholder="" value="{{email}}" readonly>
    </div>

    <div class="form-group">
        <label for="email-new">{{#translate}}New Email Address{{/translate}}</label>
        <input type="email" class="form-control" name="email-new" id="email-new" placeholder="{{#translate}}Your new email address{{/translate}}" value="{{email}}">
    </div>

    <p>
        <small>{{#translate}}You will receive a confirmation request to your new email address that you need to accept before your email is actually changed{{/translate}}</small>
    </p>

    <div class="form-group">
        <button type="submit" class="btn btn-primary"><i class="glyphicon glyphicon-ok"></i> {{#translate}}Update Email Address{{/translate}}</button>
    </div>
</form>