Re: [PHP] optional rule quick_form
Uroš Gruber wrote:
> Torgny Bjers said the following on 11.8.2005 14:44:
>
>> I am assuming that this is after a post operation. If it's JavaScript, I
>> think the question should be directed to another list. So, if you group
>> the elements that should be validated after the checkbox has been
>> checked, you can activate/deactivate the group validation rules based on
>> the state of the checkbox. Makes sense?
>
>
> If I understand your idea the code would look like this
> $form->addElement('text', 'taxNumber', 'Tax:');
> $checkbox = &HTML_QuickForm::createElement('checkbox', 'isCompany','');
>
> if ($checkbox->getChecked()) {
> $form->addRule('taxNumber','required','Tax number is required');
> }
>
> if ($form->validate()) {
>
That would be the idea, yes. It was some time since worked with
Quick_Form, so there might be a specific order you need to perform the
adding of the rule in relation to the validate() method call on the
$form object.
> Btw yes it must be checked when user submit this. But If it's possible
> client option on rule, would be better.
I am not sure about this, is there even client-side validation support
in Quick_Form? Haven't really looked into this. I would suggest writing
a manual javascript evaluation for the specific fields that should be
visible when the checkbox is checked, or to have a postback between. The
JavaScript option sounds most tempting, since it makes it a bit more
user-friendly. That way you can use the JavaScript alert() function to
present the fields that have erroneous information as well as altering
styles in the fields in question to perhaps have a red border to
indicate errors.
Regards,
Torgny
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Re: [PHP] optional rule quick_form
Torgny Bjers said the following on 11.8.2005 14:44:
I am assuming that this is after a post operation. If it's JavaScript, I
think the question should be directed to another list. So, if you group
the elements that should be validated after the checkbox has been
checked, you can activate/deactivate the group validation rules based on
the state of the checkbox. Makes sense?
If I understand your idea the code would look like this
$form->addElement('text', 'taxNumber', 'Tax:');
$checkbox = &HTML_QuickForm::createElement('checkbox', 'isCompany','');
if ($checkbox->getChecked()) {
$form->addRule('taxNumber','required','Tax number is required');
}
if ($form->validate()) {
Btw yes it must be checked when user submit this. But If it's possible
client option on rule, would be better.
regards
I have one checkbox. I checkbox is checked I show additional fields
(just set visiblity to true). But some of that fields are required
only if this checkbox is checked. Is this possible with quick_form. I
try myself with grouping but without any luck.
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PHP General Mailing List (http://www.php.net/)
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Re: [PHP] optional rule quick_form
I am assuming that this is after a post operation. If it's JavaScript, I think the question should be directed to another list. So, if you group the elements that should be validated after the checkbox has been checked, you can activate/deactivate the group validation rules based on the state of the checkbox. Makes sense? Regards, Torgny Uroš Gruber wrote: > Hi! > > I have one checkbox. I checkbox is checked I show additional fields > (just set visiblity to true). But some of that fields are required > only if this checkbox is checked. Is this possible with quick_form. I > try myself with grouping but without any luck. > > regards > > Uros > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] optional rule quick_form
Hi! I have one checkbox. I checkbox is checked I show additional fields (just set visiblity to true). But some of that fields are required only if this checkbox is checked. Is this possible with quick_form. I try myself with grouping but without any luck. regards Uros -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
