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flutterfly package
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flutterfly.dart
StringExtensions
containsDigit method
containsDigit method
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containsDigit
method
bool
containsDigit
(
)
Implementation
bool containsDigit() { if (this == null) return false; return this!.contains(RegExp(r'[0-9]')); }
flutterfly package
documentation
flutterfly
StringExtensions
containsDigit method
StringExtensions extension on
String
?