Diplomarbeit-Absolventenverein/oqtane.framework
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Merge pull request #309 from aubrey-b/email-check

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Check for a valid email.
This commit is contained in:
Shaun Walker
2020-03-30 14:41:38 -04:00
committed by GitHub
parent 2c348dd49c 52cb3cb980
commit 974b8877dc
2 changed files with 17 additions and 3 deletions
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14
Oqtane.Shared/Shared/Utilities.cs
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@ -1,5 +1,7 @@
using System.Globalization;
using System;
using System.Globalization;
using System.Text;
using System.Text.RegularExpressions;
namespace Oqtane.Shared
{
@ -217,5 +219,15 @@ namespace Oqtane.Shared
return "";
}
}
public static bool IsValidEmail(string email)
{
if (string.IsNullOrEmpty(email)) return false;
return Regex.IsMatch(email,
@"^(?("")("".+?(?<!\\)""@)|(([0-9a-z]((\.(?!\.))|[-!#\$%&'\*\+/=\?\^`\{\}\|~\w])*)(?<=[0-9a-z])@))" +
@"(?(\[)(\[(\d{1,3}\.){3}\d{1,3}\])|(([0-9a-z][-0-9a-z]*[0-9a-z]*\.)+[a-z0-9][\-a-z0-9]{0,22}[a-z0-9]))$",
RegexOptions.IgnoreCase, TimeSpan.FromMilliseconds(250));
}
}
}