Confirm & Number

Confirm

import { confirm } from "@arshad-shah/clif/prompts";

const proceed = await confirm({
  message: "Deploy to production?",
  default: false,
});

if (proceed) {
  // deploy
}

Displays (Y/n) or (y/N) based on the default. A single y/n keypress resolves immediately (no Enter needed); pressing Enter alone returns the default. Piped input also accepts a full y/yes line (case-insensitive).

Confirm options

Option	Type	Description
message	string	Prompt message
default	boolean	Value used when Enter is hit

Number

import { number } from "@arshad-shah/clif/prompts";

const port = await number({
  message: "Port number:",
  default: 3000,
  min: 1024,
  max: 65535,
  step: 1,
});

Validates that input is a finite number, within the optional min/max range, and (if step is set) a multiple of step anchored to min (so min: 1, step: 2 accepts 1, 3, 5, …). Invalid input re-prompts with a descriptive error.

You can type a value directly, or use the ↑ / ↓ arrow keys to step the current value by step (defaulting to 1), clamped to min/max.

Number options

Option	Type	Description
message	string	Prompt message
default	number	Value used when Enter is hit
min	number	Minimum allowed value (inclusive)
max	number	Maximum allowed value (inclusive)
step	number	Required step grid (e.g. 5 → accepts 0, 5, 10, …)
required	boolean	Reject empty input (otherwise empty falls back to default)