static async areSubjectsNonEmpty(argDef, argValue, command) {
    if (argValue.isEmpty()) {
      ArgValidationTree.generateValidationError(argDef, command, 'no subjects provided:', 'arg_validation_no_subjects');
    }
  }
/**
   * Validates a command's argument value against the subjectsNonEmpty condition.
   * @throws BotPublicError
   * @param  {CommandArgDef} argDef      the argument definition
   * @param  {Object}        argValue    the argument value
   * @param  {Command}       command     the command having the argument
   */
Validates a command's argument value against the subjectsNonEmpty condition.
@throws BotPublicError
@param  {CommandArgDef} argDef      the argument definition
@param  {Object}        argValue    the argument value
@param  {Command}       command     the command having the argument
Validates a command ' s argument value against the subjectsNonEmpty condition . @throws BotPublicError @param { CommandArgDef } argDef the argument definition @param { Object } argValue the argument value @param { Command } command the command having the argument
static async areSubjectsNonEmpty(argDef, argValue, command) {
    if (argValue.isEmpty()) {
      ArgValidationTree.generateValidationError(argDef, command, 'no subjects provided:', 'arg_validation_no_subjects');
    }
  }
static async areSubjectsNonEmpty ( argDef , argValue , command ) { if ( argValue . isEmpty ( ) ) { ArgValidationTree . generateValidationError ( argDef , command , 'no subjects provided:' , 'arg_validation_no_subjects' ) ; } }
Validates a command's argument value against the subjectsNonEmpty condition.
Validates a command ' s argument value against the subjectsNonEmpty condition .