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6c8d54a82b
Now that the context menu code is on stable, move the sample out of experimental. Fixes https://github.com/flutter/samples/issues/2110 ## Pre-launch Checklist - [x] I read the [Flutter Style Guide] _recently_, and have followed its advice. - [x] I signed the [CLA]. - [x] I read the [Contributors Guide]. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] All existing and new tests are passing. --------- Co-authored-by: Brett Morgan <brett.morgan@gmail.com>
11 lines
254 B
Dart
11 lines
254 B
Dart
/// Returns true if the given String is a valid email address.
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bool isValidEmail(String text) {
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return RegExp(
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r'(?<name>[a-zA-Z0-9]+)'
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r'@'
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r'(?<domain>[a-zA-Z0-9]+)'
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r'\.'
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r'(?<topLevelDomain>[a-zA-Z0-9]+)',
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).hasMatch(text);
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}
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