From: Cyrus Dev <cyrus_dev@...>
Date: 2008-12-17T13:09:04+09:00
Subject: Re: Validation

Hi dusty ,
thanks for your reply.

but I want to show error messages like it appears above forum

like

Following fields has problem

Name
email
password

in order they written in model

I have many forms .. so is there a way to make generalize.. ?

it's not good to write error message for each field and for each form..




dusty wrote:
> On Dec 16, 6:47�am, Cyrus Dev <cyrus_...@hotmail.com> wrote:
>>
>> so please how to solve this probelm
>>
>> thanks
>> --
>> Posted viahttp://www.ruby-forum.com/.
> 
> You can ask for specific error messages.  I usually do that right
> above the field on the form.  Say you have an item object with a
> location property.
> 
>   <%= error_message_on :item, :location %>
>   <%= f.label :location %>
>   <%= f.text_field :location %>
> 
> That will add the location error message above it.  Only when there is
> an error on the location property, will it show up.
> 
> You can also pull specific errors with the on method on the errors
> collection.  Say you have a user, with an error on the name property.
> 
> u = User.new
> u.valid?
> u.errors.on(:name)

-- 
Posted via http://www.ruby-forum.com/.