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From Kamal Bhatt <kbh...@tt.com.au>
Subject Re: cforms - validating integers
Date Mon, 27 Feb 2006 00:34:41 GMT

Simone Gianni wrote:

> Hi Kamal,
> remove the fd:regexp validation from non-string fields. You don't need 
> it.
>
Thanks. However, the fail message is appalling, how do I change the 
error message to be something nicer?

> Simone
>
> Kamal Bhatt wrote:
>
>>
>> What do I do with the class cast exception?
>> Simone Gianni wrote:
>>
>>> Hi Kamal,
>>> AFAIK you cannot (and don't need) to apply a fd:regexp to an 
>>> integer, it should give you class cast exception. Validation is 
>>> applied after conversion takes place, and the convertor for an 
>>> integer will not allow presence of letters by itself.
>>>
>>> Simone
>>>
>>> Kamal Bhatt wrote:
>>>
>>>>
>>>> OK, this is a mistake on my part. This is a problem not with 
>>>> validation as I thought but with form in general (ie it is not 
>>>> saving even when the fields are valid). I will probably repost when 
>>>> I have  looked into this further.
>>>>
>>>> Cheers.
>>>> Kamal Bhatt wrote:
>>>>
>>>>>
>>>>> Hi
>>>>> I have a cform with the following field:
>>>>>
>>>>>    <fd:field id="min_duration" required="false">
>>>>>        <fd:label>Min Duration</fd:label>
>>>>>        <fd:datatype base="integer"/>
>>>>>        <fd:validation>
>>>>>          <fd:regexp pattern="[0-9]*"/>
>>>>>          <fd:range min="1" max="99">
>>>>>            <fd:failmessage>Max duration must an integer greater

>>>>> than 1 and less than 99</fd:failmessage>
>>>>>          </fd:range>
>>>>>         </fd:validation>
>>>>>    </fd:field>
>>>>>
>>>>> When I enter a non-integer character (eg 'a'), the cform fails on 
>>>>> save. All other validation works, but obviously, validation does 
>>>>> not work until the field is bound to the variable. My question is 
>>>>> how to get the field to validate without using javascript (at the 
>>>>> form template level) to do so (for the sake of consistency).
>>>>>
>>>>> Cheers.
>>>>>
>>>>> Kamal.
>>>>>
>>>>
>>>>
>>
>>


-- 
Kamal Bhatt

Tourism Technology Pty Ltd


T:  +61 (02) 9956 7300
F:  +61 (02) 9956 7411


Level 10, 1 Pacific Highway, North Sydney, NSW 2060

 
http://www.tt.com.au


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