trends/worklife/admin/backend/models/forms/ChangePasswordForm.php

<?php

namespace backend\models\forms;

use Yii;
use yii\base\Model;

/**
 * 修改密码
 */
class ChangePasswordForm extends Model
{
    public $oldPassword;
    public $newPassword1;
    public $newPassword2;

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            ['oldPassword', 'required', 'message' => '旧密码不能为空'],
            ['newPassword1', 'required', 'message' => '新密码不能为空'],
            ['newPassword2', 'required', 'message' => '重复新密码不能为空'],
            ['newPassword2', 'compare', 'compareAttribute' => 'newPassword1', 'message' => '新密码和重复新密码必须相同'],
            ['newPassword1', 'string', 'min' => 6, 'message' => '新密码长度必须大于6位'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'oldPassword' => '旧密码',
            'newPassword1' => '新密码',
            'newPassword2' => '重复新密码',
        ];
    }

}