slime-validator
v1.1.1
Published
slime-validator is a JavaScript library of validation based on `Plugin` system and make data validation be easy.
Downloads
19
Maintainers
ryouakiReadme
slime-validator
slime-validator is a JavaScript library of validation based on Plugin system and make data validation be easy.
Description
slime-validator make data validation with less code, save more than 20% code than others.
Plugin system let you make your own validate rules very easy and complex validate rule too. Both on Browser and Nodejs.
Installation
Using npm
$ npm install slime-validator -saveBrowser
<script src="${YOUR_PATH}/slime-validator.js"></script>Basic Usage
For es module
import Validator from 'slime-validator'
// One
const V1 = new Validator({ Required:true })
console.log(V1.validate('Hello world')) // Output: null
console.log(V1.validate()) // Output: Input is required
// Two
console.log(Validator.validate({ Required:true }, 'Hello world')) // Output: null
console.log(Validator.validate({ Required:true }, null)) // Output: Input is requiredFor CDN
<html>
<script src="https://unpkg.com/[email protected]/dist/slime-validator.umd.js"></script>
<script>
let ret = null
const v = new window.SlimeValidator({
field: [{ MaxLength: 10 }]
})
ret = v.validate({field: '11222222221'})
console.log(JSON.stringify(ret))
</script>
<body>
</body>
</html>Custom Validation Rule
Validator.usePlugin({
tagName: 'IsNotRequired',
message(field, value, opts) {
return `${field} Check failed`
},
validate(field, value, opts) {
return false
}
}, true) // true means to replace the exist rule with the same name.
const V7 = new Validator({
field: { IsNotRequired: true }
})
console.log(V7.validate({
field: "Something"
})) // Output：{ field: 'field Check failed' }For more information you can read Document