<html xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers" data-namespace-typo3-fluid="true"> <f:form.validationResults for="tea.{property}"> <f:if condition="{validationResults.flattenedErrors}"> <f:for each="{validationResults.errors}" as="error"> <div class="invalid-feedback"> {error.message} </div> </f:for> </f:if> </f:form.validationResults> </html>