https://learn.microsoft.com/ja-jp/dotnet/api/system.text.regularexpressions.regex.ismatch?view=netframework-4.8.1&viewFallbackFrom=net-10.0
Regex.IsMatch Method (System.Text.RegularExpressions) | Microsoft Learn
Indicates whether the regular expression finds a match in the input string.
regexismatchmethodsystemtext
https://learn.microsoft.com/pt-br/dotnet/api/system.text.regularexpressions.regex.ismatch?view=netframework-4.8
Regex.IsMatch Method (System.Text.RegularExpressions) | Microsoft Learn
Indicates whether the regular expression finds a match in the input string.
regexismatchmethodsystemtext
https://shalvinpd.blogspot.com/2008/02/regular-expression.html
Shalvin - Angular and Microsoft .Net Blogs : Regular Expression and .Net Regex.IsMatch()
Regular Expression is a set of characters that can be compared to a string to determine whether a string meets a specified format required. ...
microsoft netregular expressionangularblogsregex