Function assertElementExists

lib/helper/Playwright.js:4599–4605

(res, locator, prefix, suffix)

}

function assertElementExists(res, locator, prefix, suffix) {
  // if element text is an empty string, just exit this check
  if (typeof res === 'string' && res === '') return
  if (!res || res.length === 0) {
    throw new ElementNotFound(locator, prefix, suffix)
  }
}

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