Read and print all form data to console

PrintFormData.js

function printFormData(formId) {
  
    const formEl = document.getElementById(formId);
    const formData = new FormData(formEl);

    const params = {};
    for(const [key, val] of formData.entries()) {
      params[key] = val;
    }

    console.table(params);
    console.log(JSON.stringify(params));
    alert("FORM 출력됨");
  
}