package eu.ttbox.androgister.ui.core.validator.validator; import java.util.regex.Pattern; import android.content.Context; import eu.ttbox.androgister.R; import eu.ttbox.androgister.ui.core.validator.Validator; public class NumberValidator implements Validator { private static final Pattern mPattern = Pattern.compile("[+-]?[\\d,]*\\.?\\d*"); private int mErrorMessage = R.string.validator_not_number; @Override public boolean isValid(CharSequence value) { return mPattern.matcher(value).matches(); } @Override public String getMessage(Context context) { return context.getString(mErrorMessage); } }