public static ReactivePropertyValidator <string> IfNotUri(this ReactivePropertyValidator <string> This, string errorMessage)
{
return(This.IfFalse(s =>
{
Uri uri;
return Uri.TryCreate(s, UriKind.Absolute, out uri);
}, errorMessage));
}
public static ReactivePropertyValidator <string> IfNotUri(this ReactivePropertyValidator <string> This, string errorMessage)
{
return(This.IfFalse(s =>
{
try
{
new UriBuilder(s);
return true;
}
catch
{
return false;
}
}, errorMessage));
}
public static ReactivePropertyValidator <string> DirectoryExists(this ReactivePropertyValidator <string> This, string errorMessage)
{
return(This.IfFalse(Directory.Exists, errorMessage));
}
public static ReactivePropertyValidator <string> IfPathNotRooted(this ReactivePropertyValidator <string> This, string errorMessage)
{
return(This.IfFalse(Path.IsPathRooted, errorMessage));
}
public static ReactivePropertyValidator <string> IfNotMatch(this ReactivePropertyValidator <string> This, string pattern, string errorMessage)
{
var regex = new Regex(pattern);
return(This.IfFalse(regex.IsMatch, errorMessage));
}