How we can validate the our jsp form before storing the data in database
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I'm refactoring a large legacy web application that has some complicated forms.
These forms use javascript to display or hide fields on the basis of other entered fields. E.g ticking a checkbox ... |
I'm implementing a connection pool in Java (i.e. a pool of java.sql.Connections). When should I check that connections are still valid? I don't want to do it before I ... |
In a perfect world you have the validation (verification) of inputs in the business logic layer, not in the presentation or persistence layer. In reality you can (or want) to place ... |
We have a validation system which forces users to select from a valid set of values across a set of inter-related fields.
The user has to fill in the first value ... |
I want to use JAX-RS REST services as a back-end for a web application used directly by humans with browsers. Since humans make mistakes from time to time I want to ... |
I have a project that generates HTML pages using velocity template and Java. But most of the pages do not comply with W3C standards. How can I validate those HTML pages ... |
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Where should I locate the code for validating an employee ID (badge) that will be entered in multiple html forms through out my application?
Currently I have it in the STKUserForm.java ... |
I have to add an additional validation rule to a form field in a Java web application.
I have a rule in place that validates that the form field value entered is ... |
I have a custom bean validator which checks if a given field on an entity is unique for some conditions. If the validation fails, the message should include a field (e.g. ... |
im looking for something like this: http://java.sun.com/j2ee/avk/ (only does javaee 5). basically i need a command line tool that can accept an ear file and validate it against the ... |
Let's assume we have a client application (either web or standalone) which uses kind of business layer (EJB, Spring services etc). Let's say user wants to execute some business logic (e.g. ... |
In a login page, password should be validated using Database. I need the same page to appear if the authentication fails, just like in GMAIL. How is it done ? Should ... |
I'm relatively new to Javascript and new to Ajax and DWR - I suspect this is a Javascript question rather than Ajax/DWR, but here goes:
I'm writing Javascript that uses DWR to ... |
tl;dr version: Is there a way to force a strict mode for JAX-WS that rejects invalid base64 for the base64Binary XSD data type?
Longer version: I have a web service that receives ... |
I have an XSD describing the service in some legacy system (lets call it A24). We use JAXB to translate this XSD to Java POJOs, then we generate the @WebService annotated ... |
By default, ValidationMessages.properties can be located in root of my classpath. Can I change the location of this file like com.myapp.Anything.properties?
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I'm looking for argument validation framework which:
1) Allows specifying argument constraints via annontations (like OVal, JaValid)
2) Validation code automatically injected (during compilation or runtime) into methods (i.e. no explicit call to ... |
I am using xjc to generate java classes from my XML schema for a JAX-WS webservice.
In my schema I am specifying a type for a comma separated list of integers:
<xs:simpleType name="IntegerList">
...
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So I've been reading up on the (incubating) Apache Bean Validation project and it seems like pretty cool stuff. It looks like it's predicated on decorating fields with annotations called constraints ... |
CDI and Bean Validation are JEE 6 Standard Specifications. Nevertheless, I can use both within JEE 5 Application Servers (and also within Java SE) by just adding the libraries to the ... |
I am currently developing a few Web services using the JAX-WS reference implementation (version 2.1.7). They are contract-based, that is, the WSDL and XSD files are not generated by wsgen.
This allows ... |
So I'm starting to really like the concept of defensive copies for the purpose of making code more "secure", but unfortunately they seem to inherently conflict with the wonderful ... |
Play 1.0 comes with a full featured validation framework base on http://oval.sourceforge.net/.
With the release of 2.0, my custom validators do not work anymore.
How does one create custom validator using ... |
I have 2 forms on a page... The top form is a table with a list of records. I use the onclick method to select a record in the table. The ... |
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I am starting a new project and considering using Grails or J2EE as the implementation platform. The project is a small-scale web application which will need to validate credit card information entered by the user. Could anybody recommend or explain how credit card validation can be done in a web application? Thanks. |