We can use the document.getElementsByName to get elements by the value of their name attribute.
For instance, if we have the following HTML:
Account <input type="text" name="acc" value='abc'/>
Password <input type="password" name="pass" />
Then we can get the value of the first input by writing:
const [acc] = document.getElementsByName("acc")
console.log(acc.value)
We call document.getElementsByName with 'acc' to return a NodeList with all the elements that have the name attribute set to acc .
Then we destructure that to get the first element from the NodeList.
Finally, we get the value of it with acc.value .
Therefore, acc.value is 'abc' .
