Valang « Development « Spring Q&A





1. Valang and arrays    forum.springsource.org

Can you please tell me if it is possible, and if so, how to do validation of an array with Valang? from the bean: {setOfXTableArray[0].fullAmount : ? < 5 : 'fullAmount ...

2. Valang Custom Functions    forum.springsource.org

Valang Custom Functions Hello, I'm trying to create a custom function for use with valang validation. I have the following function: package com.myProject.validation; import java.util.regex.Pattern; import org.springmodules.validation.functions.AbstractFun ction; import org.springmodules.validation.functions.Function; public ...

3. Valang Validation in a portlet    forum.springsource.org

Valang Validation in a portlet I am currently trying to use the valang validation beans from the spring modules project. I have been having problems when I add the Valang intercptor ...

4. Valang configuration details...    forum.springsource.org

Hi folks, For some days I have attemped to integrate the Valang in my application without success because I'm not finding configuration details about it, I know that is a lack ...

5. Valang - accessing list elements    forum.springsource.org

Valang - accessing list elements Hello, Does anyone knows how to make valang access list elements? Documentation says that this can be done using syntax like: users[0].name = 'Steven' but when ...

6. Valang and number format validations    forum.springsource.org

How do I 'code' number format validation, using patterns and Valang? Pattern: [0-9]{1,}\\.[0-9]{2} Is there javadocs for valang? If so, where can I find it? Thanks

7. Springmodules, Valang    forum.springsource.org

Does anyone succeeded with Valang? The documentation is pretty outdated and I couldn't make it work for me. Can someone share an example of server-side and client-side Valang configuration with me? ...

8. Selective validation using Valang    forum.springsource.org

Hi, Could someone tell me if it's possible to model the following with Valang? For a bean that has two attributes - colour and amount. if colour is 'green' - ensure ...

9. Valang bug when accessing list element?    forum.springsource.org

I've posted similar thread few months ago, but got no reply... Has anyone successfully made valang access list elements? Documentation says that this can be done using syntax like: users[0].name = ...





10. valang help    forum.springsource.org

Hi, if I created a valang bean ref in the xxx-servlet.xml file and created some entries for it, how do I make the jsp page to show the errormessage if validation ...

11. Valang OC4J 10.1.2    forum.springsource.org

Valang OC4J 10.1.2 I'm using Valang with OC4J 10.1.2. My EAR file deploys fine but when I attempt to access a JSP in the root of the web application I get ...

12. hot to validate date format using valang?    forum.springsource.org

Dates are treated as literals enclosed by square brackets (i.e. [yyyy-MM-dd]) and parsed by the org.springmodules.validation.util.date.DefaultDate Parser class (see https://springmodules.dev.java.net/s...teParser.html). Hope this helps. Regards, Sergio B. -- Sergio Bossa http://sbtourist.blogspot.com/

13. valang with regular expression    forum.springsource.org

Example on using the valang match regular expression validator here is how to define Your match validator to check for a number with 3 or more digits. I assume you have ...

14. How to test Valang validator?    forum.springsource.org

Hi everybody! Here's my problem. Configured Valang validator for some Person class Code:

15. How to do the client side validation using valang    forum.springsource.org

How to do the client side validation using valang Hi friends, I'm trying validation in my simple registration page using valang. i need to do the client side validation also. can ...

16. How to do the client side(by javascript) validation using valang    forum.springsource.org

Hi friends, I need to do the client side validation using the spring tags. I'm using the spring 2.0 and spring-form tags in my jsp page. can any one guide me ...





17. Valang to JavaScript translation support???    forum.springsource.org

I need to use the Valang Javascript translation support. This is still not released but is available in the CVS. It can automatically generate client-side JS validation. Can someone tell me ...

18. client side validation using valang    forum.springsource.org

client side validation using valang i need to develop the client side validation for the particular fields in the form i tried with sources available from the website java.net. if i ...

19. valang + alphanumeric    forum.springsource.org

Hi, I want to evaluate a field that requires the user to enter a password. The validation needs to check if the field contains at least 1 numeric field. My code ...

20. valang match bug?    forum.springsource.org

I have the following rule defined. Code: { effectiveEnd : ? IS NOT NULL AND match('^\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2}$',?) is true : 'effectiveEnd format incorrect. Proper format is yyyy-MM-dd HH:mm:ss' : '004' } ...

21. Valang validation for lists    forum.springsource.org

While you can use Valang to validate specific items in a list (e.g., myList[1].person.name) I don't see a way to tell Valang that you want to apply the same validation to ...

22. valang and function in error parameters    forum.springsource.org

23. Valang custom function dependencies    forum.springsource.org

Valang custom function dependencies Hi all, I have created a custom Valang function that requires access to one of the DAOs in my application. My problem is that I can't find ...

24. Client Side Validation /w Valang    forum.springsource.org

Client Side Validation /w Valang Hi everyone, I am trying to implement both server and client side validation to a page using Valang. Server side validation works just fine. The problem ...

25. valang: Space in a literal string    forum.springsource.org

valang: Space in a literal string Hi - I'm trying to set the arguments for a validation rule as such... ...

26. Using Valang (startup and dependency problems)    forum.springsource.org

Using Valang (startup and dependency problems) Hi! I am trying to use Valang for server-side and client-side validation, but I am unable to get it to work. Since we use Maven ...

27. How to implement and unit test Valang Server-side validation?    forum.springsource.org

How to implement and unit test Valang Server-side validation? (I am reposting in a new thread since my reply to an old thread didn't give any feedback) Hi! I am trying ...

28. valang: possible to import validation from another validator.xml?    forum.springsource.org

is it possible to have a validator import validations from another validator? i'm trying to have a baseValidator which contains all the generic validations and then have another validator to have ...

29. Valang syntax usability    forum.springsource.org

(I guess that this is an enhancement request?) The syntax for a valang rule is currently: Code: { : : [: [: ]] } This leads ...

30. valang error on Uppercase propertie    forum.springsource.org

valang error on Uppercase propertie hello, I have some annoying error, and i need some help. I'm using spring-modules 0.6 (because is the newest version on maven repository) i have a ...

31. Valang Issue    forum.springsource.org

Valang Issue Hi EveryOne I m using SpringMVC with Valang for client side validation. i am also using the spring Common validation by implementing Validator interface for server side validation. I ...

32. Client side validation with Valang and Spring Web Flow    forum.springsource.org

Client side validation with Valang and Spring Web Flow It seems that client side validation with Valang only works with Spring MVC, not with Spring Web Flow (because auf the "commandName" ...

33. validation-valang production-ready?    forum.springsource.org

Hi, We're trying to choose between the validation options given in the validation module. Obviously, valang looks nicer, but what is your experience: can you rely on this in production? Or ...

34. No valang clientside validation for "Cancel" button: possible?    forum.springsource.org

Hmmm, is it possible not to validate for a "Cancel" button? I'm using CancellableFormController (where one of submit buttons is named "_cancel") and find it very annoying that I get validation ...

35. Dependency injection in valang validator    forum.springsource.org

I want to mix client side and server side validation in a page. On the server side validator, it need to get a handle to a service bean and do the ...

36. Valang to validate the format of date and time?    forum.springsource.org

Hi, I hope to use Valang to validate the format of input date and time, MM/dd/yyyy HH:mm:ss. I read Valang's project document and the book of Expert Spring MVC and Web ...

37. Custom Valang function results in ParseException    forum.springsource.org

Custom Valang function results in ParseException Hello, I've developed my own custom function for valang validation (my own e-mail validation using GenericValidator): Code: public class MyEmailValidator extends AbstractFunction { public MyEmailValidator(Function[] ...

38. Dependency injection for Valang not working    forum.springsource.org

Dependency injection for Valang not working Hi I have written a Valang custom function and want to inject an integer into it from a properties file. The way I am doing ...

39. Valang validation doesnt work if form contains an input type="file"    forum.springsource.org

If i include an input type="file" in my form then valang validation doesn't work and invalid values are let through. Has anyone seen this before ? or am I doing something ...

40. valang vs commons validator..    forum.springsource.org

41. Using valang with ajax    forum.springsource.org

Using valang with ajax Hi Experts, Is there a way to use the validation already specified using valang to be used as client side validation using AJAX and DWR. for example ...

42. Valang, validate numbers    forum.springsource.org

Valang, validate numbers Hello, I want to validate that a string has a numeric format using valang. But I do not find the correct way. I tried to use a regular ...

43. Valang is fail to validate 'ID' field    forum.springsource.org

Apr 24th, 2007, 02:14 AM #1 dhavalpatel03 View Profile View Forum Posts Private Message Junior Member Join Date Feb 2007 Posts 3 Valang is fail to validate 'ID' field Hi I ...

44. How to use valang validator to validate a simple form?    forum.springsource.org

Hi, I am trying to do validations of a form using valang validator.But i don't know how to use it. Would u please send me the sample code how to use ...

45. Valang Validator supported jars    forum.springsource.org

Hi all, I am trying to do form validations using valang validator. I am new to spring .What are the supported jars for valang validator.Can u please list out those jars ...

46. Valang sample example    forum.springsource.org

hi all, I am doing valang validations in spring. But as iam new to spring i cannot able to write configuration files(web.xml,servletname-servlet.xml,applicationContext.xml). Can any one please send me the sample code ...

47. JavaCC grammer for Valang parser does not permit uppercase first letter in field name    forum.springsource.org

JavaCC grammer for Valang parser does not permit uppercase first letter in field name I have a bean with a field that has an uppercase first letter "importGImbr1CoverageContractStatus.TEffectiveDate ". The ValangParser ...

48. Servlet API dependency in the VALANG validation fw    forum.springsource.org

Servlet API dependency in the VALANG validation fw Hi, I am working on a common web application development project. We have decided to use the Spring MVC for the presentation layer. ...

49. How to inject args into valang rules    forum.springsource.org

How to inject args into valang rules If I have a rule like this:

50. Why aren't there any good VaLang examples/tutorials.    forum.springsource.org

Why aren't there any good VaLang examples/tutorials. Hello, I admit to being new to spring, and I am looking to validate a simple form. When I saw how VaLang works, by ...

51. Valang example: parameterized error code?    forum.springsource.org

I would like to use Valang for validation. Valang suuports rule as follows: { : : [: [: ]] } For example: { firstName : length(?) ...

52. valang and image submit button    forum.springsource.org

53. Valang and Date objects    forum.springsource.org

Valang and Date objects Hello All: My question is: how do I do a validation on the date string BEFORE it is converted into a date. Here is my logic: Here ...

54. Valang    forum.springsource.org

Valang Hi, Today implement valang in my exmaple .

55. Valang in validation.xml?    forum.springsource.org

Hey. I don't want to have the valang inside the servlet.xml. Instead i would like to define it in the validation.xml file under each field. How can i do this? The ...

56. Valang client-side / Freemarker demands a body!    forum.springsource.org

57. Valang and Radio Buttons    forum.springsource.org

You just code one of them to be checked...then you can't 'un-check' any of them. You shouldn't need a validator for that unless you need to validate the actual values to ...

58. Is anyone maintaining Valang Validator?    forum.springsource.org

Is anyone maintaining Valang Validator? Hi, I've submitted a number of patches to JIRA, fixing 3 bugs with Valang validation and adding support for Client Side validation for Portlet-MVC. I've not ...

59. validation: Valang global errors    forum.springsource.org

validation: Valang global errors Hi everybody, I'm trying valang and I really like it. I have one little problem I couldn't figure out how to solve it. I have this validator: ...

60. java script validation and Valang    forum.springsource.org

61. How to set the Valang rules optional depending on the request parameter?    forum.springsource.org

How to set the Valang rules optional depending on the request parameter? Hi all. I have the following typical configs for Valang validator in the servlet.xml: Code:

62. VaLang and servlet.xml. How to configure ?    forum.springsource.org

VaLang and servlet.xml. How to configure ? Hi all! My configs for Valang validator in the servlet.xml: Code: ...

63. Valang Alphabetic only in Input    forum.springsource.org

Hi All, I wanted an input with only text which means only alphabetic (A-Z) I used valang validation to it.

64. flashScope inside Valang    forum.springsource.org

Is this possible to get flashScope objects inside Valang validator? If yes how? As we only have on two thing inside Validator Target and Error.

65. A question about using Valang-Validator    forum.springsource.org

A question about using Valang-Validator Hi all, I use the Valang-Validator to validate the form datas. Now I have a problem. In my page there are two radio-buttons, YES and NO. ...

66. A question about using Valang-Validator    forum.springsource.org

A question about using Valang-Validator Hi, assumed I have a radio button gruppe with two buttons "Yes" and "No". When I click the "Yes", some input fields will be shown.Assumed just ...

67. Does VALANG client-side validation work with freemarker    forum.springsource.org

Does VALANG client-side validation work with freemarker I am able to get my server-side validation working, but once I add <@valang.validate commandName="promoCodeValidator"/> to my ftl I get the following final root ...

68. not call custom function in valang "customFunctions"    forum.springsource.org

not call custom function in valang "customFunctions" my spring config: Code: com.mycompany.myproject.domain.DoItFunction ...

69. Can valang create dependency controls?    forum.springsource.org

my spirng config Code:

70. where get valang.tld for client side validation?    forum.springsource.org

71. Escape Dollar Sign in Valang    forum.springsource.org

Escape Dollar Sign in Valang I have a form command object with a property named mail$from. Just in case some of you are thinking of it, nevermind that the property has ...

72. valang in the desktop appliction. Is it possible?    forum.springsource.org

73. how do I use valang in simple java project    forum.springsource.org

Hi , I am new to spring. I searched a lot how to execute a simple program ,but i didn't find enough information and from where I can download spring-module-validation.jar .Please ...