zoid

Prop Definitions

type

string

The data-type expected for the prop

• 'string'
• 'number'
• 'boolean'
• 'object'
• 'function'
• 'array'

required

boolean

Whether or not the prop is mandatory. Defaults to true.

onLogin: {
    type: 'function',
    required: false
}

default

({
    props : Props,
    state : Object,
    close : () => Promise<undefined>,
    focus : () => Promise<undefined>,
    onError : (mixed) => Promise<undefined>,
    container : HTMLElement | undefined,
    event : Event
}) => value

A function returning the default value for the prop, if none is passed

email: {
    type: 'string',
    required: false,
    default: function() {
        return 'a@b.com';
    }
}

validate

({ value, props }) => void

A function to validate the passed value. Should throw an appropriate error if invalid.

email: {
    type: 'string',
    validate: function({ value, props }) {
        if (!value.match(/^.+@.+\..+$/)) {
            throw new TypeError(`Expected email to be valid format`);
        }
    }
}

queryParam

boolean | string | (value) => string

Should a prop be passed in the url.

email: {
    type: 'string',
    queryParam: true // ?email=foo@bar.com
}

If a string is set, this specifies the url param name which will be used.

email: {
    type: 'string',
    queryParam: 'user-email' // ?user-email=foo@bar.com
}

If a function is set, this is called to determine the url param which should be used.

email: {
    type: 'string',
    queryParam: function({ value }) {
        if (value.indexOf('@foo.com') !== -1) {
            return 'foo-email'; // ?foo-email=person@foo.com
        } else {
            return 'generic-email'; // ?generic-email=person@whatever.com
        }
    }
}

value

({
    props : Props,
    state : Object,
    close : () => Promise<undefined>,
    focus : () => Promise<undefined>,
    onError : (mixed) => Promise<undefined>,
    container : HTMLElement | undefined,
    event : Event
}) => value

The value for the prop, if it should be statically defined at component creation time

userAgent: {
    type: 'string',
    value() {
        return window.navigator.userAgent;
    }
}

decorate

({
    props : Props,
    state : Object,
    close : () => Promise<undefined>,
    focus : () => Promise<undefined>,
    onError : (mixed) => Promise<undefined>,
    container : HTMLElement | undefined,
    event : Event,
    value : Value
}) => value

A function used to decorate the prop at render-time. Called with the value of the prop, should return the new value.

onLogin: {
    type: 'function',
    decorate(original) {
        return function() {
            console.log('User logged in!');
            return original.apply(this, arguments);
        };
    }
}

serialization

string

If json, the prop will be JSON stringified before being inserted into the url

user: {
    type: 'object',
    serialization: 'json' // ?user={"name":"Zippy","age":34}
}

If dotify the prop will be converted to dot-notation.

user: {
    type: 'object',
    serialization: 'dotify' // ?user.name=Zippy&user.age=34
}

If base64, the prop will be JSON stringified then base64 encoded before being inserted into the url

user: {
    type: 'object',
    serialization: 'base64' // ?user=eyJuYW1lIjoiWmlwcHkiLCJhZ2UiOjM0fQ==
}

alias

string

An aliased name for the prop

onLogin: {
    type: 'function',
    alias: 'onUserLogin'
}

This site is open source. Improve this page.