com.dwivedi.androidformvalidation.validator.validations.IsEmail Maven / Gradle / Ivy

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package com.dwivedi.androidformvalidation.validator.validations;

import android.content.Context;

/**
 * 
 * @author Created by Ashish Dwivedi (see
 *         https://github.com/dwivedi/AndroidFormValidation-TheRightWay).
 *         Modified and incorporated to ioc-commons-android-impl by Jesús Lunar
 *         Pérez
 */

public class IsEmail extends BaseValidation {

	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,})$";
	private int errorMessageId;

	private IsEmail(Context context, int errorMessageId) {
		super(context);
		this.errorMessageId = errorMessageId;
	}

	public static Validation build(Context context, int errorMessageId) {
		return new IsEmail(context, errorMessageId);
	}

	@Override
	public String getErrorMessage() {
		return mContext.getString(this.errorMessageId);
	}

	@Override
	public boolean isValid(String text) {
		return isEmailValid(text);
	}
	
	public static boolean isEmailValid(String text) {
		return text.matches(EMAIL_PATTERN);
	}
}