mirror of
https://github.com/moparisthebest/k-9
synced 2024-08-13 17:03:48 -04:00
32 lines
833 B
Java
32 lines
833 B
Java
|
|
package com.fsck.k9;
|
|
|
|
import android.text.util.Rfc822Tokenizer;
|
|
import android.widget.AutoCompleteTextView.Validator;
|
|
|
|
import java.util.regex.Pattern;
|
|
|
|
public class EmailAddressValidator implements Validator {
|
|
private static final Pattern EMAIL_ADDRESS_PATTERN = Pattern.compile(
|
|
"[a-zA-Z0-9\\+\\.\\_\\%\\-\\+]{1,256}" +
|
|
"\\@" +
|
|
"[a-zA-Z0-9][a-zA-Z0-9\\-]{0,64}" +
|
|
"(" +
|
|
"\\." +
|
|
"[a-zA-Z0-9][a-zA-Z0-9\\-]{0,25}" +
|
|
")+"
|
|
);
|
|
|
|
public CharSequence fixText(CharSequence invalidText) {
|
|
return "";
|
|
}
|
|
|
|
public boolean isValid(CharSequence text) {
|
|
return Rfc822Tokenizer.tokenize(text).length > 0;
|
|
}
|
|
|
|
public boolean isValidAddressOnly(CharSequence text) {
|
|
return EMAIL_ADDRESS_PATTERN.matcher(text).matches();
|
|
}
|
|
}
|