Valitron is an ergonomics, functional and configurable validator
## Features
- Ergonomics validation
- Build-in rule, e.g. Required, StartWith ...
- Closure validate
- Related validate, e.g. password confirm
- Custom rule with other parameter
- Check / modify input data
- Custom error message type
- Support different error types convert, it can use both build-in rules and custom error type simultaneously
- Collect validate error messages
- Support all types data on `#[derive(Serialize, Deserialize)]` ( visit [`serde`](https://serde.rs/) for more info)
## Examples
```rust
fn main() {
let validator = Validator::new()
.rule("name", Required.and(StartWith("hello")))
.rule("age", custom(age_limit))
.message([
("name.required", "name is required"),
("name.start_with", "name should be starts with `hello`"),
]);
let person = Person {
name: "li",
age: 18,
};
let res = validator.validate(person);
// or using trait
let res = person.validate(validator);
}
fn age_limit(n: &mut u8) -> Result<(), Message> {
if n >= 25 && n <= 45 {
return Ok(());
}
Err("age should be between 25 and 45".into())
}
```
## Features
- Ergonomics validation - Build-in rule, e.g. Required, StartWith ... - Closure validate - Related validate, e.g. password confirm - Custom rule with other parameter - Check / modify input data - Custom error message type - Support different error types convert, it can use both build-in rules and custom error type simultaneously - Collect validate error messages - Support all types data on `#[derive(Serialize, Deserialize)]` ( visit [`serde`](https://serde.rs/) for more info)
## Examples
```rust fn main() { let validator = Validator::new() .rule("name", Required.and(StartWith("hello"))) .rule("age", custom(age_limit)) .message([ ("name.required", "name is required"), ("name.start_with", "name should be starts with `hello`"), ]);
}fn age_limit(n: &mut u8) -> Result<(), Message> { if n >= 25 && n <= 45 { return Ok(()); } Err("age should be between 25 and 45".into()) } ```