📘 How to Use Regex Lab Pro

Step-by-step guide:
1️⃣ Enter a regex pattern in the Regex Pattern field.
2️⃣ Paste or type text into the Test String area.
3️⃣ Use the Mode Toggle to switch between Highlight and Validate modes.
4️⃣ Click Test and the result will instantly be displayed in a box under the lined buttons.
5️⃣ Use Copy to grab results, or Clear to reset.

What can Regex help with?
🔍 Extracting emails, phone numbers, or URLs from text.
✅ Validating formats like passwords, credit cards, or dates.
✨ Search-and-replace in code or documents.
📊 Cleaning or splitting data for analysis.
🛠 Detecting patterns in logs or raw datasets.

Modes Explained:
• Toggling the switch to the left sets the engine to Highlight Mode - every regex match in your test string will be visually highlighted inside the result box.
• Toggling the switch to the right sets the engine to Validate Mode - the regex is tested as a whole. If it matches, the result box shows a green success message with a ✅ tick. If it fails, a red error message with a ❌ mark is displayed.

The engine re-runs automatically each time you toggle, so results update instantly without pressing the Test button again.