Autofill Extension Test Playground

1

MAIN FORM — Comprehensive Field Coverage

Tests: text, email, password, number, date, textarea, checkbox, radio, select, multi-select, complex names, disabled, readonly, hidden, file

Full Name * Name is required

Username * Username is required

Email * Valid email required

Password * Password is required

Age / Number

Birth Date

City user[address][city]

Order Item order.item[0].name

Data Field data.user-id

No-Name Field id only

Disabled Field

Readonly Field

Phone duplicate-name test

Website

Bio / Notes

Avatar Upload

Country * Country is required

Skills (multi-select)

Gender

Male Female Other / Prefer not to say

Interests

Technology Music Sports

ComboBox — FineUI / ExtJS Style

Department (Custom ComboBox) hidden: demoCombo$Value

▼

text: — | hidden: —

hidden value: not set

SUBMITTED PAYLOAD — MAIN FORM

— Not submitted yet —

2

DYNAMIC FORM — Rendered After 2s Delay

Tests: extension detects forms injected into DOM after page load

⏳ Form will render in 2s...

3

IFRAME FORM — Same-Origin Frame

Tests: extension crosses into iframe documents (same-origin)

4

SHADOW DOM FORM — Encapsulated in Shadow Root

Tests: extension accesses elements inside Shadow DOM (closed vs open)

SUBMITTED PAYLOAD — SHADOW FORM

— Not submitted yet —

5

EDGE CASES — Duplicate Names, Special Characters

Contains: duplicate name across forms, same id in different contexts, special char names, ViewState, CSRF token

SUBMITTED PAYLOAD — EDGE FORM

— Not submitted yet —