anchor.diff:              .error(rp-error-on='required') Please enter a name.
               .error(rp-error-on='rpUnique')
                 | You already have a contact with the same name.
  -        .formGroup
  +        .form-group
             label(for='Address') Address
             input.form-control.input-lg.address#address(
               name='address', type='text', step='any'
  
positive.code:             .error(rp-error-on='required') Please enter an address.
              .error(rp-error-on='rpUnique') You already have a contact with the same address.
              .error(rp-error-on='rpDest') Not a valid address.
          .formGroup
            label(for='dt') Destination tag
            input.form-control.input-lg.dt#dt(
              name='dt', type='text', step='any', placeholder="Leave blank if not applicable"
  
negative.code:   .row.addForm(ng-show='addform_visible')
      .col-xs-12.col-sm-5
        form(name="addForm", id="addForm")
          .form-group
            label(for='Name') Name
            input.form-control.input-lg.name#name(name='name', type='text', step='any', maxlength="70"
              ng-model='contact.name'
  