Hi Steffen
I already post this article again in typo3v4mvc.
I used to validate in FE, it worked well but it's not work in BE module.
Need I do something in TCA or not?
Thanks
Yuth
On 05/05/2011 01:37 AM, Steffen Müller wrote:
Hi.
On 03.05.2011 12:14 Rayuth You wrote:
Hi all
I use typo3 4.5, I want to validate my field in BE with regular
expression. I tried in model with @validate RegularExpression(). But it
not work.
You use extbase, right? Next time ask in the typo3.projects.typo3v4mvc
list.
What arguments did you use in RegularExpression()?
You should put the regex pattern into the clauses, e.g.
/**
* @var string $title
* @validate RegularExpression('/[a-z]+/')
*/
protected $title;
... will result in:
preg_match('/[a-z]+/', $title);
You can of course write a validator by yourself. e.g. if you need the
regex repeatedly or you want to hide complexity in your model. Find an
example in SjrOffers extension in forge:
Model:
----------
class Tx_SjrOffers_Domain_Model_AttendanceFee extends
Tx_Extbase_DomainObject_AbstractEntity {
/**
* @var string The amount.
* @validate Tx_SjrOffers_Domain_Validator_AmountValidator
**/
protected $amount = '0.00';
http://forge.typo3.org/projects/extension-sjr_offers/repository/entry/trunk/Classes/Domain/Model/AttendanceFee.php
Validator:
--------------
class Tx_SjrOffers_Domain_Validator_AmountValidator extends
Tx_Extbase_Validation_Validator_AbstractValidator {
/**
* Returns TRUE, if the given value is a valid amount.
*
* If at least one error occurred, the result is FALSE.
*
* @param mixed $value The value that should be validated
* @return boolean TRUE if the value is an amount, otherwise FALSE
*/
public function isValid($value) {
$this->errors = array();
if (preg_match("/^([0-9]{1,3}(\.[0-9]{3})*(,[0-9]+)?|,[ 0-9]+)$/",
$input, $matches)) {
return TRUE;
}
}
}
http://forge.typo3.org/projects/extension-sjr_offers/repository/entry/trunk/Classes/Domain/Validator/AmountValidator.php
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