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Files
samples/experimental/context_menus/lib/is_valid_email.dart
Justin McCandless 41571eae07 Custom context menu example (#1463)
* flutter create

* Copied in from 'contextual-menu-examples' repo

* Works again with the latest updates to the branch

* Clean up anywhere example

* Clean up other examples

* Add to CI

* Updated with release version of context menus, and added platform switcher

* Generated files

* Home icon on your original platform

* Remove web_dashboard from ci, not sure why that change was there...

* Add context_menu to beta channel, but commented out, for the future

* +x permissions on the master script, which I may have accidentally changed before?

* Actual bash comment

* dart format

* Natural default platform'

* A working test, for the email page

* Import order fix

* Test some pages

* More tests

* dart format
2022-11-09 16:42:25 +10:00

11 lines
254 B
Dart

/// Returns true if the given String is a valid email address.
bool isValidEmail(String text) {
return RegExp(
r'(?<name>[a-zA-Z0-9]+)'
r'@'
r'(?<domain>[a-zA-Z0-9]+)'
r'\.'
r'(?<topLevelDomain>[a-zA-Z0-9]+)',
).hasMatch(text);
}