Command | /command/mod.ts | cliffy@v1.0.0-rc.2

Module

x/cliffy/command/mod.ts>Command#allowEmpty

Command line framework for deno 🦕 Including Commandline-Interfaces, Prompts, CLI-Table, Arguments Parser and more...

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mod.ts (default module)

Type

ActionListType

BashCompletionsCommand

FishCompletionsCommand

ZshCompletionsCommand

DenoLandProviderOptions

EnvVar

EnvVarOptions

Example

GithubProviderOptions

GithubVersions

GlobalEnvVarOptions

GlobalOptionOptions

NestLandProviderOptions

UpgradeCommandOptions

UpgradeOptions

ValidationErrorOptions

CompleteHandlerResult

dim

red

CompleteHandlerResult

method Command.prototype.allowEmpty

Re-export

import { Command } from "https://deno.land/x/cliffy@v1.0.0-rc.2/command/mod.ts";

allowEmpty<TAllowEmpty extends boolean | undefined = undefined>(allowEmpty?: TAllowEmpty): false extends TAllowEmpty ? this : Command<Partial<TParentCommandGlobals>, TParentCommandTypes, Partial<TCommandOptions>, TCommandArguments, TCommandGlobals, TCommandTypes, TCommandGlobalTypes, TParentCommand>

Don't throw an error if the command was called without arguments.

Type Parameters

optional

TAllowEmpty extends boolean | undefined = undefined

Parameters

optional

allowEmpty: TAllowEmpty

Enable/disable allow empty.

Returns

false extends TAllowEmpty ? this : Command<Partial<TParentCommandGlobals>, TParentCommandTypes, Partial<TCommandOptions>, TCommandArguments, TCommandGlobals, TCommandTypes, TCommandGlobalTypes, TParentCommand>