Function validateOption

lib/models/command.js:428–446

Validates option @method validateOption @param {Object} option @return {Boolean}

(option)

    @return {Boolean}
  */
  validateOption(option) {
    let parsedAliases;

    if (!option.name || !option.type) {
      throw new Error(`The command "${this.name}" has an option without the required type and name fields.`);
    }

    if (option.name !== option.name.toLowerCase()) {
      throw new Error(`The "${option.name}" option's name of the "${this.name}" command contains a capital letter.`);
    }

    this.normalizeOption(option);

    if (option.aliases) {
      parsedAliases = option.aliases.map(this.parseAlias.bind(this, option));
      return parsedAliases.map(this.assignAlias.bind(this, option)).indexOf(false) === -1;
    }
    return false;
  },

  /**
    Parses alias for an option and adds it to optionsAliases