errors

@stellar-apps/errors

This package contains an Error provider and formatter around @jaredlunde/curls-addons/Alerts for displaying errors in a Drawer-like fashion from the top of the viewport.

Installation

yarn add @stellar-apps/errors

Usage

import {Errors, ErrorsProvider, ErrorsConsumer} from '@stellar-apps/errors'

function App (props) {
  return (
    <ErrorsProvider> {/** Stores the errors */}
      <ErrorsConsumer>
        {({setErrors}) => (
          <>
            <Errors/> {/** Displays the errors */}
            <SomeForm onError={setErrors}/> {/** Sets the errors */}
          </>
        )}
      </ErrorsConsumer>
    </ErrorsProvider>
  )
}

ErrorsProvider

Provides context for error handling

Props

• formatter {func}
  • Formats any incoming errors from setErrors() in the ErrorsConsumer

---

ErrorsConsumer

Provides a function for setting errors (setErrors) and an array of current errors in the error context

Render props

• setErrors {func}

  • Accepts one argument for setting new errors.
    • When the argument is a function, this works exactly like setState
    • When the argument is not a function, any existing errors will be replaced by the errors provided here
  • Errors should stick to a format similar to {code: 400, message: 'Foo'} to work with the Errors component out of the box.

• errors {array}

  • default []
  • An array of all current errors in the context

---

Errors

A component for displaying errors in the context in a Drawer-like fashion from the top of the viewport

Props

In addition to the props below, you can provide props for @jaredlunde/curls-addons/Alerts

• errorBox {func}
  • Renders each individual error
  • Has one argument for the following object:
    • {n, id, code, message}
      • n {number}
        • The index of this error in the errors array
      • id {number|string}
        • The ID of the error
      • code {number}
        • Error code if provided in setErrors
      • message {string}
        • The error message