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check_disposable_email

0.2.16.6K downloads/mohusen313/check_disposable_email ↗New releases in your daily digest, changelog included.

Using this Package developer can check whether the user provided Email address Domain name is valid or fake

Release timeline

4 releases since 2023

2023202420252026

20232026

One column per quarter.

0.2.125 Nov 20252 sources agree
Code Formatting: Improved code formatting for better readability
🔧 Code Quality Improvements

Code Formatting: Improved code formatting for better readability

Split long lines into multiple lines following Dart formatting conventions

Enhanced code consistency and maintainability

Better adherence to Dart style guidelines

⚠️ Breaking Changes

None - All changes are backward compatible and only affect code formatting.
Open source →
0.2.024 Nov 2025
Nothing published for this version
0.1.025 Nov 20252 sources agree
Performance Optimization: Converted domain list from List to Set for O(1) lookup performance (3000x+ faster)

Performance Optimization: Converted domain list from List to Set for O(1) lookup performance (3000x+ faster)
Lazy Initialization: Domain set is now cached and initialized on first access
Case-Insensitive Matching: All domain checks are now case-insensitive (handles uppercase, lowercase, mixed case)
Email Format Validation: Added comprehensive RFC 5322 compliant email format validation
- Validates email structure (local@domain format)
- Checks email length limits (max 254 chars total, 64 for local part)
- Validates domain format (no consecutive dots, no leading/ending dots/hyphens)
- Automatic whitespace trimming
- Special character validation

EmailValidationResult Class: New result class providing detailed validation information
- isValid: Whether email is valid and non-disposable
- isDisposable: Whether domain is disposable
- isFormatValid: Whether email format is valid
- domain: Extracted domain (lowercase)
- errorMessage: Detailed error message if validation failed
validateEmail Method: New method returning EmailValidationResult with comprehensive validation details
extractDomain Method: New public utility method to extract domain from email addresses
Enhanced Null Handling: All methods now properly handle null inputs with clear error messages
Improved Error Messages: Specific, descriptive error messages for different validation failures

Disposable.instance.validateEmail(String? email) - Returns detailed EmailValidationResult
Disposable.instance.extractDomain(String? email) - Extracts and normalizes domain from email
EmailValidationResult class with factory constructors (valid(), disposable(), invalidFormat())

Return type changed from bool? to bool for hasValidEmail() method (more explicit)
Better input sanitization (automatic trimming, null handling)
Improved documentation with examples

None - All changes are backward compatible. The existing hasValidEmail() method continues to work as before.