Email Id Validation in android
Email id validation in front end in app is very common things in android . Here is the code to check email id in android .
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class EmailValidator {
private Pattern pattern;
private Matcher matcher;
private static final String EMAIL_PATTERN =
"^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@"
+ "[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$";
public EmailValidator() {
pattern = Pattern.compile(EMAIL_PATTERN);
}
public boolean validate(final String hex) {
matcher = pattern.matcher(hex);
return matcher.matches();
}
}
// for activity
if(new EmailValidator().validate(etEmail.getText().toString())==false)
{
// write code for not valid
}
else
{
// write code for valid
}
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