jii/validators/BooleanValidator.js

Jii - Full-Stack JavaScript Framework

/**
 * @author <a href="http://www.affka.ru">Vladimir Kozhin</a>
 * @license MIT
 */

'use strict';

const Jii = require('../BaseJii');
const Validator = require('./Validator');

class BooleanValidator extends Validator {

    preInit() {
        this.strict = false;
        this.falseValue = '0';
        this.trueValue = '1';

        super.preInit(...arguments);
    }

    init() {
        super.init();
        if (this.message === null) {
            this.message = ''; // @todo
        }
    }

    validateAttribute(object, attribute) {
        var value = object.get(attribute);
        if (!this.validateValue(value)) {
            this.addError(object, attribute, this.message, {
                trueValue: this.trueValue,
                falseValue: this.falseValue
            });
        }
    }

    validateValue(value) {
        if (this.strict) {
            return value === this.trueValue || value === this.falseValue;
        } else {
            return value == this.trueValue || value == this.falseValue;
        }
    }

}
module.exports = BooleanValidator;