este-library-oldschool/este/validators/base.js

Library for github.com/steida/este.git

// Generated by github.com/steida/coffee2closure 900.1.18
/**
  @fileoverview Abstract base class for validators.
  @see /demos/model/validators.html
 */
goog.provide('este.validators.Base');
goog.require('goog.asserts');

/**
  @param {function(): string=} getMsg
  @constructor
 */
este.validators.Base = function(getMsg) {
  if (getMsg) {
    this.getMsg = getMsg;
  }
}

/**
  Model to be validated.
  @type {este.Model}
 */
este.validators.Base.prototype.model = null;

/**
  Model's property.
  @type {string}
 */
este.validators.Base.prototype.key = '';

/**
  Model's property value.
  @type {*}
 */
este.validators.Base.prototype.value = void 0;

/**
  Returns true for truthy values except empty string.
  @return {boolean}
 */
este.validators.Base.prototype.isValidable = function() {
  return (this.value != null) && this.value !== '';
};

/**
  @return {boolean} True, if value is valid.
 */
este.validators.Base.prototype.validate = goog.abstractMethod;

/**
  @return {string}
 */
este.validators.Base.prototype.getMsg = goog.abstractMethod;