ValidationResultsViewHelper extends AbstractViewHelper
This class is the implementation of a Fluid ViewHelper.
View this class in the TYPO3 ViewHelper reference: <f:form.validationresults>
FinalYes
Validation results ViewHelper
Examples
Output error messages as a list::
<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>
Output::
- 1234567890: Validation errors for argument "newBlog"
Output error messages for a single property::
<f:form.validationResults for="someProperty"> <f:if condition="{validationResults.flattenedErrors}">
-
<f:for each="{validationResults.errors}" as="error">
- {error.code}: {error} </f:for>
Output::
- 1234567890: Some error message
Table of Contents
Properties
- $escapeOutput : bool
- As this ViewHelper renders HTML, the output must not be escaped.
Methods
- initializeArguments() : void
- render() : mixed
Properties
$escapeOutput
As this ViewHelper renders HTML, the output must not be escaped.
protected
bool
$escapeOutput
= false
Methods
initializeArguments()
public
initializeArguments() : void
render()
public
render() : mixed
Return values
mixed —@todo: Really mixed here, not string?