Skip to content

Add IsCurrency to StringExtensions #73

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 2 commits into
base: main
Choose a base branch
from
Open

Add IsCurrency to StringExtensions #73

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
fe73505
Added IsCurrency to StringExtensions #72
Arlodotexe Dec 20, 2021
482004c
Fixed a typo
Arlodotexe Dec 20, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 11 additions & 0 deletions CommunityToolkit.Common/Extensions/StringExtensions.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,17 @@ public static bool IsDecimal([NotNullWhen(true)] this string? str)
return decimal.TryParse(str, NumberStyles.Number, CultureInfo.InvariantCulture, out _);
}

/// <summary>
/// Determines whether a string is valid as a currency.
/// </summary>
/// <param name="str">The string to test.</param>
/// <param name="culture">The culture to check against. If left null, <see cref="CultureInfo.CurrentCulture"/> is used.</param>
/// <returns><c>true</c> for a valid currency; otherwise, <c>false</c>.</returns>
public static bool IsCurrency([NotNullWhen(true)] this string? str, CultureInfo? culture = null)
{
return decimal.TryParse(str, NumberStyles.Currency, culture ?? CultureInfo.CurrentCulture, out _);
}

/// <summary>
/// Determines whether a string is a valid integer.
/// </summary>
Expand Down