# better-validation

> Collections of validation

Latest version **1.0.6** (published 2018-01-05) · MIT license · 0 weekly downloads

## Install

```sh
npm install better-validation
pnpm add better-validation
yarn add better-validation
bun add better-validation
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 1.0.6 |
| Published | 2018-01-05 |
| First published | 2018-01-05 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 0 |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 1 |
| Author | rozwel |
| Maintainers | rozwel |
| Keywords | validate, validation, RegExp |

## Links

- npm: https://www.npmjs.com/package/better-validation
- Repository: https://github.com/litong534/better-validation
- Homepage: https://github.com/litong534/better-validation#readme
- Issues: https://github.com/litong534/better-validation/issues
- npm.io page: https://npm.io/package/better-validation

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- [@oridune/validator](https://npm.io/package/@oridune/validator.md) — 16 weekly downloads

## Recent versions

- 1.0.6 (latest) — 2018-01-05
- 1.0.5 — 2018-01-05
- 1.0.4 — 2018-01-05
- 1.0.3 — 2018-01-05
- 1.0.2 — 2018-01-05
- 1.0.1 — 2018-01-05
- 1.0.0 — 2018-01-05

## README

# better-validation

named for my mentor of javascript -- huangyi

### What is better-validation?

better-validation is a plugin that collect some useful validation,such as "is this string a legal email address?" you can easily use this and expand your validation through API.

### Getting started

Just easily import it.

```javascript
<script src="path/to/better-validation.js"></script>

<script>
    BValidation.isEmail('2@2.com');//true
    BValidation.isValidDate('2017-02-29');//false
    
    //expand
    BValidation.install('myValidation', function(param){
      return !isNaN(param);
    });
    //use it
    BValidation.myValidation('some thing');//false
</script>
```
Or import like this.
```javascript
//some code
import BValidation from 'better-validation';

BValidation.isEmail('abc@sina.com');//true
```

```
### API
```javascript
BValidation.isNumber(param)
```
check if the type of param is number.
```javascript
BValidation.isEmail(param)
```
check if the param is legal email account.
```javascript
BValidation.isValidAccount(param)
```
check if the param is legal user account.

the rule is :

length between 4 and 16 included.

letter,number,_,- is required.
```javascript
BValidation.isUrl(param)
```
check if the param is legal http,https,ftp or file url.
```javascript
BValidation.isChnPostcode(param)
```
check if the param is legal chinese postcode.
```javascript
BValidation.isTel(param)
```
check if the param is legal chinese telphone number.

these are allowed:

(021)-12345678

021-12345678

1234567

12345678
```javascript
BValidation.isMobile(param)
```
check if the param is legal mobile phone number.
```javascript
BValidation.isIDCardNo15(param)
```
check if the param is legal chinese ID card number,which length is 15.
```javascript
BValidation.isIDCardNo18(param)
```
check if the param is legal chinese ID card number,which length is 15.
```javascript
BValidation.isValidPassword(param)
```
check if the param is legal user password.

the rule is :

length between 6 and 18 included.

letter,number,_ is required
```javascript
BValidation.isChineseOnly(param)
```
check if the param contains chinese character only.
```javascript
BValidation.isChineseContains(param)
```
check if the param contains chinese character.
```javascript
BValidation.isHexColor(param)
```
check if the param is hex color.
```javascript
BValidation.isQQ(param)
```
check if the param is legal QQ number.
```javascript
BValidation.isWX(param)
```
check if the param is legal WeiXin number.
```javascript
BValidation.isCarNo(param)
```
check if the param is legal card number in China.
```javascript
BValidation.isValidDate(param)
```
check if the param is legal date.

Such as '2017-02-01' is correct.

'2017-02-29' is incorrect.
```javascript
BValidation.isIPv4(param)
```
check if the param is legal IPv4 address.
```javascript
BValidation.install('name',function)
```
you can expand the validation through this function.
```javascript
BValidation.install('myValidation', function(param){
  return !isNaN(param);
});
BValidation.myValidation('lol')//false
```

---
_Source: https://npm.io/package/better-validation · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._