IFRAME invalid URL exception HTMX 1.9 to latest

[robmurrer]

If you're HTMX page is inside a iframe. This seems to cause the verifyURL exception in the console.

PR incoming to fix

[robmurrer]

So I guess the flow is to copy dev branch then send PR for code changes. Will do it eventually but for now this is the change:

`/**

• @param {Element} elt
• @param {string} path
• @param {HtmxRequestConfig} requestConfig
• @return {boolean}
  */
  function verifyPath(elt, path, requestConfig) {
  let sameHost
  let url
  if (typeof URL === 'function') {
  if (document.location.href === 'about:srcdoc') {
  sameHost = false
  } else {
  url = new URL(path, document.location.href)
  const origin = document.location.origin
  sameHost = origin === url.origin
  }

} else {
// IE11 doesn't support URL
  url = path
  sameHost = startsWith(path, document.location.origin)
}`

[scrhartley]

Please could you update the description to clarify that this is about iframes using the srcdoc attribute and not about all iframes.