passwordvalidator.java

仓库管理系统

package edu.scau.login;

import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.validator.Validator;
import javax.faces.validator.ValidatorException;

public class PasswordValidator implements Validator {

	public void validate(FacesContext context, UIComponent component, Object obj) throws ValidatorException {
		// TODO Auto-generated method stub
		String password = (String) obj;

		if (password.length() < 2) {
			FacesMessage message = new FacesMessage(FacesMessage.SEVERITY_ERROR, "密码长度小于2", "密码长度小于6");
			throw new ValidatorException(message);
		}
	}

}