Redux-form field validation
Simple test-driven redux-form fields validation
Install
yarn add redux-form-field-validation
or
npm i redux-form-field-validation
Usage
MyForm.js
import { required, email } from 'redux-form-field-validation';
...
<Field
id="email"
name="email"
component={Input}
validate={[required, email]}
placeholder="Email"
type="text"
/>
...Input.js
...
const Input = ({
placeholder,
meta,
...props
}) => (
<Fragment>
<input
isInvalid={meta.error}
touched={meta.touched}
id={id}
{...props.input}
placeholder={placeholder}
{...props}
/>
{meta.touched && meta.error && (
<div>{meta.error}</div>
)}
</Fragment>
);
...
API
| Property | Description | Error message | Note |
|---|---|---|---|
| checks email validity | InvalidEmail | According to RFCs. Taken from emailregex.com | |
| required | makes field required | Required | |
| intlPhoneNumber | international phone number | InvalidIntlPhoneNumber | starts with "+" and does not contain spaces |
| positiveNumber | checks if a number is bigger than zero | InvalidPositiveNumber | |
| negativeNumber | checks if a number is smaller than zero | InvalidNegativeNumber |
Dependencies
none!
