open-consul/ui-v2/app/templates/dc/nspaces/-form.hbs

<form>
  <fieldset>
{{#if create }}
      <label class="type-text{{if item.error.Name ' has-error'}}">
          <span>Name</span>
          <input autofocus="autofocus" type="text" value={{item.Name}} name="Name" oninput={{action 'change'}} placeholder="Name" />
          <em>
            Must be a valid DNS hostname. Must contain 1-64 characters (numbers, letters, and hyphens), and must begin with a letter. Once created, this cannot be changed.
          </em>
          {{#if item.error.Name}}
            <strong>{{item.error.Name.validation}}</strong>
          {{/if}}
      </label>
{{/if}}
    <label class="type-text validate-optional">
      <span>Description (Optional)</span>
      <textarea name="Description" oninput={{action 'change'}}>{{item.Description}}</textarea>
    </label>
  </fieldset>
{{#if (env 'CONSUL_ACLS_ENABLED')}}
  <fieldset id="roles">
    <h2>Roles</h2>
    <p>
      By adding roles to this namespaces, you will apply them to all tokens created within this namespace.
    </p>
    {{role-selector dc=dc nspace='default' items=item.ACLs.RoleDefaults}}
  </fieldset>
  <fieldset id="policies">
    <h2>Policies</h2>
    <p>
      By adding policies to this namespaces, you will apply them to all tokens created within this namespace.
    </p>
    {{policy-selector dc=dc nspace='default' allowServiceIdentity=false items=item.ACLs.PolicyDefaults}}
  </fieldset>
{{/if}}
  <div>
{{#if create }}
      <button type="submit" {{ action "create" item}} disabled={{if (or item.isPristine item.isInvalid) 'disabled'}}>Save</button>
{{ else }}
      <button type="submit" {{ action "update" item}} disabled={{if item.isInvalid 'disabled'}}>Save</button>
{{/if}}
      <button type="reset" {{ action "cancel" item}}>Cancel</button>
{{# if (and (not create) (not-eq item.Name 'default')) }}
      {{#confirmation-dialog message='Are you sure you want to delete this Namespace?'}}
          {{#block-slot name='action' as |confirm|}}
              <button data-test-delete type="button" class="type-delete" {{action confirm 'delete' item parent}}>Delete</button>
          {{/block-slot}}
          {{#block-slot name='dialog' as |execute cancel message|}}
            {{delete-confirmation message=message execute=execute cancel=cancel}}
          {{/block-slot}}
      {{/confirmation-dialog}}
{{/if}}
  </div>
</form>