Thats right.. In our company we use the (crazy) regex pattern taken from
http://www.ex-parrot.com/~pdw/Mail-RFC822-Address.html
String emailPattern = "(?:(?:\\r\\n)?[ \\t])*(?:(?:(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t]"
+
")+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
\\t]))*\"(?:(?:"
+ "\\r\\n)?[ \\t])*)(?:\\.(?:(?:\\r\\n)?[
\\t])*(?:[^()<>@,;:\\\".\\[\\] \\000-\\031]+(?:(?:("
+ "?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
"
+ "\\t]))*\"(?:(?:\\r\\n)?[ \\t])*))*@(?:(?:\\r\\n)?[
\\t])*(?:[^()<>@,;:\\\".\\[\\] \\000-\\0"
+ "31]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\"
+ "](?:(?:\\r\\n)?[ \\t])*)(?:\\.(?:(?:\\r\\n)?[
\\t])*(?:[^()<>@,;:\\\".\\[\\] \\000-\\031]+"
+ "(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:"
+ "(?:\\r\\n)?[ \\t])*))*|(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z"
+
"|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
\\t]))*\"(?:(?:\\r\\n)"
+ "?[ \\t])*)*\\<(?:(?:\\r\\n)?[
\\t])*(?:@(?:[^()<>@,;:\\\".\\[\\] \\000-\\031]+(?:(?:(?:\\"
+ "r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?["
+ " \\t])*)(?:\\.(?:(?:\\r\\n)?[
\\t])*(?:[^()<>@,;:\\\".\\[\\] \\000-\\031]+(?:(?:(?:\\r\\n)"
+ "?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t]"
+ ")*))*(?:,@(?:(?:\\r\\n)?[
\\t])*(?:[^()<>@,;:\\\".\\[\\] \\000-\\031]+(?:(?:(?:\\r\\n)?["
+ "
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*"
+ ")(?:\\.(?:(?:\\r\\n)?[
\\t])*(?:[^()<>@,;:\\\".\\[\\] \\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t]"
+
")+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*))*)"
+ "*:(?:(?:\\r\\n)?[ \\t])*)?(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+"
+
"|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
\\t]))*\"(?:(?:\\r"
+ "\\n)?[ \\t])*)(?:\\.(?:(?:\\r\\n)?[
\\t])*(?:[^()<>@,;:\\\".\\[\\] \\000-\\031]+(?:(?:(?:"
+ "\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
\\t"
+ "]))*\"(?:(?:\\r\\n)?[ \\t])*))*@(?:(?:\\r\\n)?[
\\t])*(?:[^()<>@,;:\\\".\\[\\] \\000-\\031"
+ "]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\]("
+ "?:(?:\\r\\n)?[ \\t])*)(?:\\.(?:(?:\\r\\n)?[
\\t])*(?:[^()<>@,;:\\\".\\[\\] \\000-\\031]+(?"
+ ":(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?"
+ ":\\r\\n)?[ \\t])*))*\\>(?:(?:\\r\\n)?[
\\t])*)|(?:[^()<>@,;:\\\".\\[\\] \\000-\\031]+(?:(?"
+ ":(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?"
+ "[ \\t]))*\"(?:(?:\\r\\n)?[ \\t])*)*:(?:(?:\\r\\n)?[
\\t])*(?:(?:(?:[^()<>@,;:\\\".\\[\\] "
+ "\\000-\\031]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|"
+ "\\\\.|(?:(?:\\r\\n)?[ \\t]))*\"(?:(?:\\r\\n)?[
\\t])*)(?:\\.(?:(?:\\r\\n)?[ \\t])*(?:[^()<>"
+ "@,;:\\\".\\[\\] \\000-\\031]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\""
+ "(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
\\t]))*\"(?:(?:\\r\\n)?[ \\t])*))*@(?:(?:\\r\\n)?[ \\t]"
+ ")*(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=[\\[\"()<>@,;:\\\\"
+
"\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*)(?:\\.(?:(?:\\r\\n)?[ \\t])*(?"
+ ":[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\["
+
"\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*))*|(?:[^()<>@,;:\\\".\\[\\] \\000-"
+ "\\031]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|("
+ "?:(?:\\r\\n)?[ \\t]))*\"(?:(?:\\r\\n)?[
\\t])*)*\\<(?:(?:\\r\\n)?[ \\t])*(?:@(?:[^()<>@,;"
+ ":\\\".\\[\\] \\000-\\031]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[(["
+ "^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*)(?:\\.(?:(?:\\r\\n)?[ \\t])*(?:[^()<>@,;:\\\""
+ ".\\[\\] \\000-\\031]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\"
+ "]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*))*(?:,@(?:(?:\\r\\n)?[ \\t])*(?:[^()<>@,;:\\\".\\"
+ "[\\] \\000-\\031]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\"
+ "r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*)(?:\\.(?:(?:\\r\\n)?[ \\t])*(?:[^()<>@,;:\\\".\\[\\] "
+ "\\000-\\031]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]"
+ "|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*))*)*:(?:(?:\\r\\n)?[ \\t])*)?(?:[^()<>@,;:\\\".\\[\\] \\0"
+ "00-\\031]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\"
+ ".|(?:(?:\\r\\n)?[ \\t]))*\"(?:(?:\\r\\n)?[
\\t])*)(?:\\.(?:(?:\\r\\n)?[ \\t])*(?:[^()<>@,"
+ ";:\\\".\\[\\] \\000-\\031]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\"(?"
+ ":[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
\\t]))*\"(?:(?:\\r\\n)?[ \\t])*))*@(?:(?:\\r\\n)?[ \\t])*"
+ "(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=[\\[\"()<>@,;:\\\"."
+
"\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*)(?:\\.(?:(?:\\r\\n)?[ \\t])*(?:["
+ "^()<>@,;:\\\".\\[\\] \\000-\\031]+(?:(?:(?:\\r\\n)?[
\\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]"
+ "]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*))*\\>(?:(?:\\r\\n)?[ \\t])*)(?:,\\s*("
+ "?:(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=[\\[\"()<>@,;:\\\\"
+
"\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
\\t]))*\"(?:(?:\\r\\n)?[ \\t])*)(?:\\.(?:("
+ "?:\\r\\n)?[ \\t])*(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=["
+
"\\[\"()<>@,;:\\\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
\\t]))*\"(?:(?:\\r\\n)?[ \\t"
+ "])*))*@(?:(?:\\r\\n)?[
\\t])*(?:[^()<>@,;:\\\".\\[\\] \\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t"
+
"])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*)(?"
+ ":\\.(?:(?:\\r\\n)?[ \\t])*(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|"
+
"\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*))*|(?:"
+ "[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\"
+ "]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
\\t]))*\"(?:(?:\\r\\n)?[ \\t])*)*\\<(?:(?:\\r\\n)"
+ "?[ \\t])*(?:@(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=[\\[\""
+
"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*)(?:\\.(?:(?:\\r\\n)"
+ "?[ \\t])*(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=[\\[\"()<>"
+
"@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*))*(?:,@(?:(?:\\r\\n)?["
+ " \\t])*(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=[\\[\"()<>@,"
+
";:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*)(?:\\.(?:(?:\\r\\n)?[ \\t]"
+ ")*(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=[\\[\"()<>@,;:\\\\"
+
"\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*))*)*:(?:(?:\\r\\n)?[ \\t])*)?"
+ "(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=[\\[\"()<>@,;:\\\"."
+ "\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
\\t]))*\"(?:(?:\\r\\n)?[ \\t])*)(?:\\.(?:(?:"
+ "\\r\\n)?[ \\t])*(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z|(?=[\\["
+
"\"()<>@,;:\\\".\\[\\]]))|\"(?:[^\\\"\\r\\\\]|\\\\.|(?:(?:\\r\\n)?[
\\t]))*\"(?:(?:\\r\\n)?[ \\t])"
+ "*))*@(?:(?:\\r\\n)?[ \\t])*(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])"
+
"+|\\Z|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*)(?:\\"
+ ".(?:(?:\\r\\n)?[ \\t])*(?:[^()<>@,;:\\\".\\[\\]
\\000-\\031]+(?:(?:(?:\\r\\n)?[ \\t])+|\\Z"
+
"|(?=[\\[\"()<>@,;:\\\".\\[\\]]))|\\[([^\\[\\]\\r\\\\]|\\\\.)*\\](?:(?:\\r\\n)?[
\\t])*))*\\>(?:("
+ "?:\\r\\n)?[ \\t])*))*)?;\\s*)";
Would anyone in the wicket team like to use this as the emailvalidation
pattern instead, I would be happy to submit a patch (for both 1.2 or 2.0
if thats the case).
Regards
Frank Bille
Avaleo
On Tue, 2006-06-20 at 10:08 +0200, Michiel Korthuis wrote:
> hi,
>
> In
> wicket.markup.html.form.validation.EmailAddressPatternValidator.java
> the validation-expression is incorrect.
> the regular expression reads:
> ^[_a-z0-9-]+(\\.[_a-z0-9-]+)[EMAIL PROTECTED](\\.[a-z0-9-]+)*(\
> \.[a-z]{2,3})$
>
> According to this expression the TLD is 2 or 3 characters, but that's
> incorrect.
> Nowadays it can exceed the limit of 3 characters (for example: ".aero"
> or ".travel". Source: http://www.iana.org/gtld/gtld.htm ).
>
> Michiel
>
>
> _______________________________________________
> Wicket-user mailing list
> [email protected]
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