adrian/contact-mailer
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

add error message when supplied id is wrong

Browse Source
This commit is contained in:
Adrian Amaglio 2020-08-25 09:48:46 +02:00
parent 790f3fcf6f
commit 9e9d393de8
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
client/index.js
View File

@ -16,6 +16,10 @@ function interceptForm (formId) {
* Param formId is the HTML id of the form * Param formId is the HTML id of the form
*/ */
const formElem = document.getElementById(formId) const formElem = document.getElementById(formId)
if (!formElem) {
console.error('You tried to intercept form id:"' + formId + '" but it was not found.')
return
}
formElem.onsubmit = async (e) => { formElem.onsubmit = async (e) => {
e.preventDefault() e.preventDefault()
fetch(formElem.action, { fetch(formElem.action, {