Auto-save form drafts as you type
Saves form field content in the browser and restores it if the page is reloaded.
Code to copy
var prefix = 'jz-draft:' + location.pathname + ':';
var fields = document.querySelectorAll('textarea, input[type="text"], input[type="email"], input[type="search"]');
fields.forEach(function (field, i) {
var key = prefix + (field.name || field.id || 'f' + i);
try {
var saved = localStorage.getItem(key);
if (saved && !field.value) { field.value = saved; }
} catch (e) {}
field.addEventListener('input', function () {
try {
if (field.value) { localStorage.setItem(key, field.value); }
else { localStorage.removeItem(key); }
} catch (e) {}
});
});How to use this example
- Copy the code with the button above.
- Install JustZix (2 minutes) and open the extension on the target page.
- Add a new rule matching that page.
- Paste the code into the rule's JavaScript panel and save — it runs on every page visit.
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