form-checker-rs

A library for Web developers to check the values from a submitted form or a query string.

Install

```toml

Cargo.toml

[dependencies] form-checker = "0.2" ```

Example

```rust extern crate form_checker;

use form_checker::{Validator, Checker, Rule, Str, I64};

fn main() { // Prepare params, this is just for illustrating. Usually, we get // params through decoding a URL-encoded string into a // HashMap>. let mut params = std::collections::HashMap::new(); params.insert("name".tostring(), vec!["bob".tostring()]); params.insert("age".tostring(), vec!["20".tostring()]);

// Make a new Validator.
let mut validator = Validator::new();
// Add Checkers to Validator.
validator
    .check(Checker::new("name", "姓名", Str)
           .meet(Rule::Max(5))
           .meet(Rule::Min(2)))
    .check(Checker::new("age", "年龄", I64)
           .meet(Rule::Max(100))
           .meet(Rule::Min(18)));
// Validate it!
validator.validate(&params);
// Decide whether it is valid.
assert!(validator.is_valid());
// Show me the valid data, assuming it is valid.
assert_eq!(validator.get_required("name").as_str().unwrap(), "bob".to_string());
assert_eq!(validator.get_required("age").as_i64().unwrap(), 20);

} ```

Full Documentation

License

form-checker-rs is primarily distributed under the terms of the MIT license.

See LICENSE-MIT for details.