Password Strength Validator is a premium, UX-focused password input component for FlutterFlow/Flutter that validates password quality in real time and shows clear, customizable feedback messages — helping users create stronger passwords with fewer errors 🔒✅. It combines a clean password field, show/hide toggle, and instant status text (Too weak → Could be stronger → Strong password) to make your authentication screens look modern and feel trustworthy.

Functionality

✅ Real-time password strength validation while typing
📝 Custom status texts for each level (weakText / mediumText / strongText)
🔐 Label support (e.g., ENTER PASSWORD) + hint styling for polished forms
👁️ Built-in show/hide password icon (custom suffixIconSize)
🎛️ Typography controls: labelFontSize, fieldFontSize, hintFontSize
🧩 Fully customizable UI with borderRadius and consistent spacing
🔁 onChanged event for form validation, enabling submit buttons, and syncing state
📱 Tested on real devices and optimized for smooth performance

Perfect for

🧾 Sign-up & onboarding screens
🔁 Password reset / change password flows
🏦 Fintech, banking, and secure apps
🛒 E-commerce and SaaS accounts
📲 Any app that needs instant password quality feedback

Why it boosts conversion

Users instantly understand if their password is acceptable. Clear feedback reduces frustration, speeds up registration, and prevents weak-password submissions — improving both security and completion rate.

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