Returning from a snippet

formcontrols.js

// formcontrols.js
// https://github.com/bgrins/devtools-snippets
// Print out forms and their controls

(function() {

  var forms = document.querySelectorAll("form");

  for (var i = 0, len = forms.length; i < len; i++) {
    var tab = [ ];

    console.group("HTMLForm \"" + forms[i].name + "\": " + forms[i].action);
    console.log("Element:", forms[i], "\nName:    "+forms[i].name+"\nMethod:  "+forms[i].method.toUpperCase()+"\nAction:  "+forms[i].action || "null");

    ["input", "textarea", "select"].forEach(function (control) {
      [].forEach.call(forms[i].querySelectorAll(control), function (node) {
        tab.push({
          "Element": node,
          "Type": node.type,
          "Name": node.name,
          "Value": node.value,
          "Pretty Value": (isNaN(node.value) || node.value === "" ? node.value : parseFloat(node.value))
        });
      });
    });

    console.table(tab);
    console.groupEnd();
  }

  return "Printed Form Strings";
})();