minimalistic.js

$3

To install the stable version:
``
npm install --save minimalistic-js
`

$3

#### Check string
`javascript
import { validation, methods } from 'minimalistic-js';

const loginError = validation({
value: 'admin', // input value
methods: { // check methods
required: methods.required,
email: methods.isEmail
},
messages: { // error messages
required: 'The field is required',
email: 'The email address entered is invalid'
}
});

if (loginError) {
console.warn(loginError);
}
`

#### Check file
`javascript
import { validation, methods } from 'minimalistic-js';

const fileError = validation({
value: File, // your file
methods: { // check methods
required: methods.required,
maxFileSize: methods.maxFileSize(100000)
},
messages: { // error messages
required: 'The field is required',
maxFileSize: 'The maximum file size is 100kb'
}
});

if (fileError) {
console.warn(fileError);
}
`

#### Example ES5 Node.js
`javascript
var minimalisticJs = require("minimalistic-js");

var fieldError = minimalisticJs.validation({
value: '',
methods: { // check methods
required: minimalisticJs.methods.required
},
messages: { // error messages
required: 'The field is required'
}
});

if (fieldError) {
console.warn(fieldError);
}
`

$3

https://github.com/LeadSoftInc/minimalistic.js/blob/master/src/methods.js

$3

`javascript
import { validation } from 'minimalistic-js';

// custom check method
function customMethod(value) {
return value.length === 0;
}

const fieldError = validation({
value: '', // your value
methods: { // check methods
custom: customMethod
},
messages: { // error messages
custom: 'Custom error message'
}
});

if (fieldError) {
console.warn(fieldError);
}
``