Re: validate - unique - error message

[Braindead]

http://api.cakephp.org/class/form-helper#method-FormHelpererror

Maybe this helps...
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Re: validate - unique - error message

[Melanie Sommer]

Hello Marcelo,
> Check the CakePHP version you're using is the same
> used in the tutorial.
It is not (I am using the latest version), but that does not help me
to learn how I can get error messages.
Melanie
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Re: validate - unique - error message

[Marcelo Andrade]

On Sun, Oct 11, 2009 at 11:03 AM, Melanie Sommer
 wrote:
>
> Hello,
>
> I am using code from the bakery tutorials to validate my form elements
> for unique records.
> http://bakery.cakephp.org/articles/view/checking-for-duplicate-records-unique-record
> (I am using the code of comment no. 5 as I need to validate for a
> unique combination of fields)
>
> It works fine, but I did not manage to show error messages when
> validation is not passed.
>
> I uncommented
> // $this->invalidate('unique_'.$field);
> in app_mode.php
> and put
> echo $html->tagErrorMsg('User/unique_username', 'Enter another
> username, this is already used.');
> into my view but this gives me the error message
> "Method HtmlHelper::tagErrorMsg does not exist"
>
> What do I need to do?

Check the CakePHP version you're using is the same
used in the tutorial.

Best regards.

--
MARCELO DE F. ANDRADE
Belem, PA, Amazonia, Brazil
Linux User #221105

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validate - unique - error message

[Melanie Sommer]

Hello,

I am using code from the bakery tutorials to validate my form elements
for unique records.
http://bakery.cakephp.org/articles/view/checking-for-duplicate-records-unique-record
(I am using the code of comment no. 5 as I need to validate for a
unique combination of fields)

It works fine, but I did not manage to show error messages when
validation is not passed.

I uncommented
// $this->invalidate('unique_'.$field);
in app_mode.php
and put
echo $html->tagErrorMsg('User/unique_username', 'Enter another
username, this is already used.');
into my view but this gives me the error message
"Method HtmlHelper::tagErrorMsg does not exist"

What do I need to do?

Thanks for any help
Melanie
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