Function usingFirstElement

lib/helper/WebDriver.js:3283–3299

(els)

}

function usingFirstElement(els) {
  const rawIndex = store.currentStep?.opts?.elementIndex
  if (rawIndex != null && els.length > 1) {
    let elementIndex = rawIndex
    if (elementIndex === 'first') elementIndex = 1
    if (elementIndex === 'last') elementIndex = -1
    if (Number.isInteger(elementIndex) && elementIndex !== 0) {
      const idx = elementIndex > 0 ? elementIndex - 1 : els.length + elementIndex
      if (idx >= 0 && idx < els.length) {
        debug(`[Elements] Using element #${rawIndex} out of ${els.length}`)
        return els[idx]
      }
    }
  }
  if (els.length > 1) debug(`[Elements] Using first element out of ${els.length}`)
  return els[0]
}

function assertOnlyOneElement(elements, locator, helper) {
  if (elements.length > 1) {