/**
* (non-PHPdoc)
* @see lib/form/data/collection/phDataCollection::validate()
*/
public function validate(phFormViewElement $element, phNameInfo $name, phCompositeDataCollection $collection)
{
/*
* check uniqueness of name
*/
if (!$name->hasAutoKey()) {
$elementsCollection = $element->createDataCollection();
$ourItem = $this->find($name->getFullName());
if ($ourItem) {
// we already have an item registered in this collection with this name
throw new phFormException("The element with name {$name->getFullName()} is not unique");
} else {
if (get_class($elementsCollection) == get_class($this)) {
// the item will be stored in this collection - check uniqueness of name
$item = $collection->find($name->getFullName());
if ($item) {
throw new phFormException("The element with name {$name->getFullName()} is not unique");
}
}
}
}
/*
* make sure we are not mixing arrays and normal types
*/
$rootItem = $collection->find($name->getName());
if ($rootItem && $name->isArray() && !$rootItem instanceof phArrayFormDataItem) {
throw new phFormException("There is already a data item registered at {$name->getFullName()} and it is not an array data type so I cannot add to it!");
}
}
