magiclen / validators

A library for validating and modeling user input.

See validators/README.md.

validators's Issues

add color (hex) validator

Hi, thanks for this library!

I was thinking about adding a validator for color RGB hex codes, which are widely used in the web.
e.g. the validator should accept #00ff44, maybe the CSS spec would be useful there.

axum==0.5.17 check uuid 报错

Hi,

发现错误，代码如下

use validators::prelude::*;
#[derive(Validator)]
#[validator(uuid(case(Upper), separator(Allow(hyphen))))]
pub struct UUID(pub u128);

pub async fn index() -> Json<ResResult> {
    assert!(UUID::parse_string("A866664AF9D34DDE89CB182015FA4F41").is_ok());
    assert!(UUID::parse_string("A866664A-F9D3-4DDE-89CB-182015FA4F41").is_ok());
    //这个不支持?
    assert!(UUID::parse_string("405464eb-de93-44cc-bb08-72635f66d6cd").is_ok());

    let result = ResResult {
        code: 200,
        msg: "ok".to_string(),
        result: "1212121".to_string(),
    };
    Json(result)
}

版本：
validators = "0.24.3"

错误信息

thread 'tokio-runtime-worker' panicked at 'assertion failed: UUID::parse_string(\"405464eb-de93-44cc-bb08-72635f66d6cd\").is_ok()', src/handler/home.rs:196:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Multiple validators?

The crate does not support multiple validators at the same time it seems?

#[derive(Validator, Debug, Clone)]
#[validator(line(char_length(min = 5, max = 35),regex(regexs::USERNAME_REG))]
pub struct Username(String);

does not compile and

#[derive(Validator, Debug, Clone)]
#[validator(regex(regexs::USERNAME_REG))]
#[validator(line(char_length(min = 5, max = 35)))]
pub struct Username(String);

doesn't work, only the top one is selected