validator-spring | Bean Validator utilizing Spring Expression Language | Validation library
kandi X-RAY | validator-spring Summary
kandi X-RAY | validator-spring Summary
This library provides Bean Validation (JSR 303/349) constraint that allows to use powerful Spring Expression Language (SpEL) for non-trivial validations. It’s especially very useful for cross-field validations that are very complicated with a plain Bean Validation.
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Top functions reviewed by kandi - BETA
- Evaluates if an object is valid
- Create a new evaluation context
- Recursively inspect all registered functions
- Evaluates the applyIfExp
- Evaluate the expression
- Initialize the SpEL assertion
- Extract static methods from a class
- Converts the given value to the given target type
- Returns true if sourceType can convert to targetType
validator-spring Key Features
validator-spring Examples and Code Snippets
Community Discussions
Trending Discussions on validator-spring
QUESTION
I'm creating an application using Spring Boot, Spring Data REST, Spring HATEOAS, Hibernate, Spring Validation.
I created my own validation to support SpEL following this guide.
So I've my Validator:
...ANSWER
Answered 2017-Oct-15 at 11:09I reckon that Spring MVC doesn't know where to show the error message as the constraint violation of the class-level constraint doesn't indicate any specific property.
HV's @ScriptAssert
provides the reportOn() attribute for specifying a property to report the error on.
For your custom constraint you could do the same by creating a customized constraint violation and property path using the API exposed via ConstraintValidatorContext
.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install validator-spring
You can use validator-spring like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the validator-spring component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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