On May 22, 9:58 am, Cipher Chien <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'm trying to write a form generator without yaml. my code is:
>
> in indexSuccess.php
> <?php
> use_helper('Validation');
> echo form_error('name');
> echo form_tag('contact/send')
> ?>
> Name: <?php echo input_tag('name') ?><br />
> <?php echo submit_tag() ?>
> </form>
>
> in actions.class.php
> <?php
> ...
> public function handleErrorSend(){
> $this->forward('contact', 'index');
>
> }
>
> public function validatorSend(){
> $name = $this->getRequestParameter('name');
> $error = null;
>
> $myValidator = new sfStringValidator();
> $myValidator->initialize($this->getContext(),array(
> 'min'=>2,
> 'min_error' => 'This name is too short (2 characters minimum)',
> 'max' => 4,
> 'max_error' => 'This name is too long. (100 characters maximum)'
> ));
> if (!$myValidator->execute($name,$error)) {
> return false;
> }
>
> return true;}
>
> ?>
>
> When I input a string lenth less then 2 or over then 4, the page will
> go back to the form, but it didn't show any error message.
> I know it can be solved if I use yaml to set the form validation, but
> I want user can change the validation rule by them self. so I will use
> database.
>
> My question is how to get the error message?
Hi,
try with this:
.....
if (!$myValidator->execute($name,$error)) {
$this->getRequest()->setError('name', $error);
return false;
}
.....
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