Implementing Syncfusion WPF MaskedTextBox (SfMaskedEdit)

The WPF MaskedTextBox (SfMaskedEdit) is an advanced input control that restricts user input to specific types using mask patterns. It's ideal for creating templates for phone numbers, IP addresses, product IDs, dates, and other formatted data entry.

When to Use This Skill

Use this skill when you need to:

• Restrict input to specific formats without custom validation
• Implement formatted input fields for phone numbers, emails, dates, currency
• Create mask patterns using Simple or RegEx mask types
• Validate user input on key press or lost focus
• Format values with or without literals and prompt characters
• Display error indicators for invalid input
• Add watermarks to guide user input
• Customize appearance including colors, borders, and themes
• Support RTL layouts for international applications
• Handle value changes with event notifications

Component Overview