Inheritance diagram for TYPO3\CMS\Fluid\ViewHelpers\Form\ValidationResultsViewHelper:

Public Member Functions
	render ($for='', $as='validationResults')

Public Member Functions inherited from TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper
	setArguments (array $arguments)

	setRenderingContext (\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)

	injectReflectionService (\TYPO3\CMS\Extbase\Reflection\ReflectionService $reflectionService)

	isEscapingInterceptorEnabled ()

	setViewHelperNode (\TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\ViewHelperNode $node)

	setRenderChildrenClosure (\Closure $renderChildrenClosure)

	initializeArgumentsAndRender ()

	initialize ()

	renderChildren ()

	prepareArguments ()

	validateArguments ()

	initializeArguments ()

	compile ($argumentsVariableName, $renderChildrenClosureVariableName, &$initializationPhpCode, \TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\AbstractNode $syntaxTreeNode, \TYPO3\CMS\Fluid\Core\Compiler\TemplateCompiler $templateCompiler)

	resetState ()

Additional Inherited Members
Static Public Member Functions inherited from TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper
static	renderStatic (array $arguments, \Closure $renderChildrenClosure, \TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)

Protected Member Functions inherited from TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper
	registerArgument ($name, $type, $description, $required=FALSE, $defaultValue=NULL)

	overrideArgument ($name, $type, $description, $required=FALSE, $defaultValue=NULL)

	callRenderMethod ()

	buildRenderChildrenClosure ()

	hasArgument ($argumentName)

Protected Attributes inherited from TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper
	$arguments

	$templateVariableContainer

	$controllerContext

	$renderingContext

	$renderChildrenClosure = NULL

	$viewHelperVariableContainer

	$objectManager

	$escapingInterceptorEnabled = TRUE

Detailed Description

Validation results view helper

= Examples =

<f:form.validationResults> <f:if condition="{validationResults.flattenedErrors}">


f:for each="{validationResults.flattenedErrors}" as="errors" key="propertyPath"> {propertyPath}

f:for each="{errors}" as="error"> {error.code}: {error} </f:for> </f:for> </f:if> </f:form.validationResults> <output>

</output>

<f:form.validationResults for="someProperty"> <f:if condition="{validationResults.flattenedErrors}">

f:for each="{validationResults.errors}" as="error"> {error.code}: {error} </f:for> </f:if> </f:form.validationResults> <output>

</output>

Member Function Documentation

TYPO3\CMS\Fluid\ViewHelpers\Form\ValidationResultsViewHelper::render	(	$for = `''`,
		$as = `'validationResults'`
	)

Iterates through selected errors of the request.

Parameters

string	$for	The name of the error name (e.g. argument name or property name). This can also be a property path (like blog.title), and will then only display the validation errors of that property.
string	$as	The name of the variable to store the current error