Android Open Source - Android-sample Email Validator

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License

The source code is released under:

Apache License

Java Source Code

package com.andreabaccega.formedittextvalidator;
//www  .java 2  s  .c om
import java.util.regex.Pattern;

import android.os.Build;
import android.util.Patterns;

/**
 * This validates an email using regexps. 
 * Note that if an email passes the validation with this validator it doesn't mean it's a valid email - it means it's a valid email <storng>format</strong>
 * @author Andrea Baccega <me@andreabaccega.com>
 *
 */
public class EmailValidator extends PatternValidator{
  public EmailValidator(String _customErrorMessage) {
    super(_customErrorMessage, Build.VERSION.SDK_INT>=8?Patterns.EMAIL_ADDRESS: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}" +
              ")+"
          ));
  }
}

Java Source Code List

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