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Posted to user@struts.apache.org by NR031 <na...@cognizant.com> on 2009/05/07 08:34:56 UTC
Struts-2 Validation
Hi,
I am having 2 doubts :
1) How to validate a Date format in Struts 2
I have my <action-class>-validation.xml like this :
<field name="DOB">
<field-validator type="requiredstring">
<message>Please enter your Date of birth</message>
</field-validator>
<!--
Here I have to validate the format
-->
</field>
2) How to compare two fields
I am having password and confirm password fileds. If both the filed values
are not same, I want to display some error message.
<field name="password">
<field-validator type="requiredstring">
<message>Please provide Password</message>
</field-validator>
<field-validator type="stringlength">
1
10
<message>Password should be min of 1 and max of 10
letters</message>
</field-validator>
</field>
<field name="Confirm Password (*)">
<field-validator type="requiredstring">
<message>Please confirm your password</message>
</field-validator>
</field>
Thanks in advance,
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Re: Struts-2 Validation
Posted by NR031 <na...@cognizant.com>.
Hi,
Thanks for your response, now I am able to validate Date fields. But
still I have 2 more doubts.
1) How to change the Date format?
If I enter Date in MM/DD/YYYY in the text field, it is validating but I want
the format as DD/MM/YYYY. How do I change the date format?
I tried like this but it is not validating
<field name="dob">
<field-validator type="date">
<par name="min">31/12/1949</par>
<par name="max">01/01/1991</par>
<message>DOB must be within ${min} and ${max}</message>
</field-validator>
<field-validator type="required">
<message>Please enter DOB</message>
</field-validator>
</field>
2) Comparing 2 fileds not displaying message
I am comparing Password and Confirm password field in xml. It is comparing
both the fileds but I am not getting the message.
<field name="password">
<field-validator type="requiredstring">
<message>Please provide Password</message>
</field-validator>
<field-validator type="stringlength">
<par name="minLength">1</par>
<par name="maxLength">10</par>
<message>Password should be min of 1 and max of 10
letters</message>
</field-validator>
</field>
<field name="cpassword">
<field-validator type="requiredstring">
<message>Please confirm your password</message>
</field-validator>
</field>
<validator type="expression">
<par name="expression">password.equals(cpassword)</par>
<message>Password entered in both the fileds are not same</message>
</validator>
Thanks in advance,
===============================================================================
newton.dave wrote:
>
> NR031 wrote:
>> 1) How to validate a Date format in Struts 2
>>
>> I have my <action-class>-validation.xml like this :
>>
>> <field name="DOB">
>> <field-validator type="requiredstring">
>> <message>Please enter your Date of birth</message>
>> </field-validator>
>> <!--
>> Here I have to validate the format
>> -->
>> </field>
>
> Perhaps with the date validator:
> http://struts.apache.org/2.x/docs/date-validator.html
>
>> 2) How to compare two fields
>>
>> I am having password and confirm password fileds. If both the filed
>> values
>> are not same, I want to display some error message.
>>
>> <field name="Confirm Password (*)">
>> <field-validator type="requiredstring">
>> <message>Please confirm your password</message>
>> </field-validator>
>> </field>
>
> Perhaps with the expression validator:
> http://struts.apache.org/2.x/docs/expression-validator.html
>
> Dave
>
>
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Re: Struts-2 Validation
Posted by Dave Newton <ne...@yahoo.com>.
NR031 wrote:
> 1) How to validate a Date format in Struts 2
>
> I have my <action-class>-validation.xml like this :
>
> <field name="DOB">
> <field-validator type="requiredstring">
> <message>Please enter your Date of birth</message>
> </field-validator>
> <!--
> Here I have to validate the format
> -->
> </field>
Perhaps with the date validator:
http://struts.apache.org/2.x/docs/date-validator.html
> 2) How to compare two fields
>
> I am having password and confirm password fileds. If both the filed values
> are not same, I want to display some error message.
>
> <field name="Confirm Password (*)">
> <field-validator type="requiredstring">
> <message>Please confirm your password</message>
> </field-validator>
> </field>
Perhaps with the expression validator:
http://struts.apache.org/2.x/docs/expression-validator.html
Dave
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