Method _initializeFormCounterToOne

src/AutoNumeric.js:1362–1364

* Set the count of AutoNumeric form children to 1 for the given form element, or if none are passed, the current `this.parentForm` one. * * @param {HTMLFormElement|null} [formElement=null] * @private

(formElement = null)

     * @private
     */
    _initializeFormCounterToOne(formElement = null) {
        this._getFormElement(formElement).dataset.anCount = 1;
    }

    /**
     * Increment the AutoNumeric form children count for the given form element, or if none are passed, the current `this.parentForm` one.