Function load

form-persistence.js:246–258

* Loads a given form from local or session storage, optionally with given special value handling functions. * Does nothing if no saved values are found. * * @param {HTMLFormElement} form The form to load saved values into. * @param {Object} options Options object con

(form, options)

     *                    is excluded if the function returns true.
     */
    function load(form, options) {
        let defaults = {
            uuid: null,
            useSessionStorage: false
        }
        let config = Object.assign({}, defaults, options)
        let storage = config.useSessionStorage ? sessionStorage : localStorage
        let json = storage.getItem(getStorageKey(form, config.uuid))
        if (json) {
            let data = JSON.parse(json)
            deserialize(form, data, options)
        }
    }

    /**
     * Clears a given form's data from local or session storage.