{{#if collection}}
{{#each collection as |value index|}}
{{d-button action="removeValue" actionParam=value icon="times" class="btn-small"}} {{value}}
{{/each}}
{{/if}}
{{text-field value=newValue placeholderKey=addKey}} {{d-button action="addValue" icon="plus" class="btn-primary btn-small" disabled=inputInvalid}}