imports/vx/client/code/ux.js
/**
     * Get iOS back button visibility state.
     *
     * @param {object} iosState iOS state object.
     * @return {boolean} True if back button is visible.
     */
Get iOS back button visibility state.
@param {object} iosState iOS state object.
@return {boolean} True if back button is visible.
Get iOS back button visibility state . @param { object } iosState iOS state object . @return { boolean } True if back button is visible .
isIosBackButtonVisible(iosState) {
        if (iosState && iosState.stack && iosState.stack.length > 0) {
            return (iosState.slideMode ? !!iosState.minorBackLabel : !!iosState.majorBackLabel)
        }
        return false
    }
isIosBackButtonVisible ( iosState ) { if ( iosState && iosState . stack && iosState . stack . length > 0 ) { return ( iosState . slideMode ? ! ! iosState . minorBackLabel : ! ! iosState . majorBackLabel ) } return false }
Get iOS back button visibility state.
Get iOS back button visibility state .