Dev.to
7/4/2026

The original title is "How to Build a Reusable TextInput Component in React with TypeScript"
Original: How to Build a Reusable TextInput Component in React with TypeScript
Short summary
Build a reusable TextInput component in React with TypeScript to ensure consistency across forms, handling labels, error states, icons, and password visibility toggles. A component-based approach centralizes styling and validation logic, reducing bugs and maintenance overhead. The tutorial demonstrates a practical pattern from a Smart Budget Tracker app.
- •Define component props for flexibility (name, value, onChange, optional icon/error/size props)
- •Use React hooks and conditional rendering to handle different states (password visibility, errors, hints)
- •Centralize styling and behavior for consistency across the app
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