Re: Form Validation with multi-lingual fields ?

We continued the conversation the last time and I explained that there is 
no check at the language change. When pressing Save "validwhen" will check 
just the  current language somebody is working on.

Benjamin Papez

System Architect
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COMMARO mobile trading systems GmbH
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A-9020 Klagenfurt - Austria/Europe

phone: +43 (463) 298505-38
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Sébastien Landeau <[email protected]> wrote on 19.12.2005 
16:11:36:

> It should, but doesn't work !
> 
> Remember I have a content with an Image and a ImageAlt field
> The ImageAlt is mandatory (validwhen function) if image is setted.
> 
> I've just tested, switching language during the contribution. 
> For example, I blank the ImageAlt in french, switch to english and 
> valid the form.
> The validation don't catch the missing ImageAlt for french.
> 
> 

> 2005/10/3, [email protected] <[email protected]>:
> 
> Sébastien Landeau <[email protected]> wrote on 03.10.2005 
16:27:35:
> 
> > Does this mechanism work when in edition, the contributor switch the
> > input language by clicking of the language flags in the editing pop-up 
?
> > 
> 
> 
> Yes, it should ! 
> 
> Benjamin Papez
> 
> 
> Sébastien Landeau < [email protected]> wrote on 
03.10.200516:27:35:
> 
> > Does this mechanism work when in edition, the contributor switch the
> > input language by clicking of the language flags in the editing pop-up 
?
> > 
> 
> 
> 
> The Jahia Field Input Validation Guide, which is currently linked on
> the Documentation page is unfortunately an older version. You should
> read the corrected text in Chapter 17 of the Jahia 4.x Template 
> Developer Guide, which is also linked on the Documentation page. 
> 
> On page 108 you can read the following: 
> 
> >> The validator only accesses the getter-methods of those fields, 
> for which you will define validation rules. The field values should 
> be taken from the ContainerFacadeInterface object and for that you 
> should use the inherited methods getJahiaField(String) or 
> getJahiaMultiLanguageField(String). Which method to use depends on 
> the validation rule, which should be applied. Most of the standard 
> validators expect the field value as a String, but there are Jahia 
> specific multilingual validations, which need to get access to all 
> language entries of a field and for those fields you should return a
> JahiaMltHelper object. 
> 
> If you want to apply both (standard validators and Jahia 
> multilingual validators) to the same field you should provide two 
> different getter-methods. In this special case, the getter method 
> returning the String must match the field name property, while for 
> the getter method returning the JahiaMltHelper you can choose any 
> property name.<< 
> 
> So if you use the standard "validwhen" validation rule, your bean 
> method should return a String, even if the field-type is SMALLTEXT 
> and the value is multilingual. 
> 
> Just use: 
>      public String getImageAlt()
>     {
>         return getJahiaField("ImageAlt");
>     } 
> 
> This way your "validwhen" rule will check the value of ImageAlt for 
> the current language somebody is working on. 
>