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Posted to users@cocoon.apache.org by Kamal Bhatt <kb...@tt.com.au> on 2006/02/26 23:15:13 UTC
cforms - validating integers
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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Re: cforms - validating integers
Posted by Simone Gianni <s....@thebug.it>.
Hi Kamal,
default forms messages are internationalized, so you can change the
default message with something else acting on the i18n bundle files.
Simone
Kamal Bhatt wrote:
>
> 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.
>>>>>>
>>>>>
>>>>>
>>>
>>>
>
>
--
Simone Gianni
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Re: cforms - validating integers
Posted by Kamal Bhatt <kb...@tt.com.au>.
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
--
Disclaimer: This email is confidential and may contain privileged information for the sole use of the person or business to which it is addressed. If you are not the intended recipient, please notify the sender by return e-mail or phone as you must not view, disseminate, distribute or copy this email without our consent. We do not accept any liability in connection with any computer virus, data corruption, incompleteness, or unauthorised amendment of this email. It is the sole responsibility of the receiver to scan for viruses before opening.
---------------------------------------------------------------------
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Re: cforms - validating integers
Posted by Simone Gianni <s....@thebug.it>.
Hi Kamal,
remove the fd:regexp validation from non-string fields. You don't need it.
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.
>>>>
>>>
>>>
>
>
--
Simone Gianni
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Re: cforms - validating integers
Posted by Kamal Bhatt <kb...@tt.com.au>.
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
--
Disclaimer: This email is confidential and may contain privileged information for the sole use of the person or business to which it is addressed. If you are not the intended recipient, please notify the sender by return e-mail or phone as you must not view, disseminate, distribute or copy this email without our consent. We do not accept any liability in connection with any computer virus, data corruption, incompleteness, or unauthorised amendment of this email. It is the sole responsibility of the receiver to scan for viruses before opening.
---------------------------------------------------------------------
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For additional commands, e-mail: users-help@cocoon.apache.org
Re: cforms - validating integers
Posted by Simone Gianni <s....@thebug.it>.
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.
>>
>
>
--
Simone Gianni
---------------------------------------------------------------------
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Re: cforms - validating integers
Posted by Kamal Bhatt <kb...@tt.com.au>.
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
--
Disclaimer: This email is confidential and may contain privileged information for the sole use of the person or business to which it is addressed. If you are not the intended recipient, please notify the sender by return e-mail or phone as you must not view, disseminate, distribute or copy this email without our consent. We do not accept any liability in connection with any computer virus, data corruption, incompleteness, or unauthorised amendment of this email. It is the sole responsibility of the receiver to scan for viruses before opening.
---------------------------------------------------------------------
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