> ## Documentation Index
> Fetch the complete documentation index at: https://dripart-chore-sync-comfy-api-v2-spec-463e218.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Dialog API

> Use ComfyUI's Dialog API for standardized prompt and confirm dialogs across desktop and web, with usage examples and full API reference.

The Dialog API provides standardized dialogs that work consistently across desktop and web environments. Extension authors will find the prompt and confirm methods most useful.

## Basic Usage

### Prompt Dialog

```javascript theme={null}
// Show a prompt dialog
app.extensionManager.dialog.prompt({
  title: "User Input",
  message: "Please enter your name:",
  defaultValue: "User"
}).then(result => {
  if (result !== null) {
    console.log(`Input: ${result}`);
  }
});
```

### Confirm Dialog

```javascript theme={null}
// Show a confirmation dialog
app.extensionManager.dialog.confirm({
  title: "Confirm Action",
  message: "Are you sure you want to continue?",
  type: "default"
}).then(result => {
  console.log(result ? "User confirmed" : "User cancelled");
});
```

## API Reference

### Prompt

```javascript theme={null}
app.extensionManager.dialog.prompt({
  title: string,             // Dialog title
  message: string,           // Message/question to display
  defaultValue?: string      // Initial value in the input field (optional)
}).then((result: string | null) => {
  // result is the entered text, or null if cancelled
});
```

### Confirm

```javascript theme={null}
app.extensionManager.dialog.confirm({
  title: string,             // Dialog title
  message: string,           // Message to display
  type?: "default" | "overwrite" | "delete" | "dirtyClose" | "reinstall", // Dialog type (optional)
  itemList?: string[],       // List of items to display (optional)
  hint?: string              // Hint text to display (optional)
}).then((result: boolean | null) => {
  // result is true if confirmed, false if denied, null if cancelled
});
```

For other specialized dialogs available in ComfyUI, extension authors can refer to the `dialogService.ts` file in the source code.