20 lines
		
	
	
		
			992 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			20 lines
		
	
	
		
			992 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
|   | --- | ||
|  | title: Window Confirm Method | ||
|  | --- | ||
|  | ## Window Confirm Method
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|  | 
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|  | You can use the `confirm` method to ask a user to double check a decision on a web page. When you call this method, the browser will display a dialog box with two choices along the lines of "OK" and "Cancel." | ||
|  | 
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|  | For example, say someone has just clicked a Delete button. You could run the following code: | ||
|  | 
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|  | ```javascript | ||
|  | if (window.confirm("Are you sure you want to delete this item?")) { | ||
|  |   // Delete the item | ||
|  | } | ||
|  | ``` | ||
|  | 
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|  | The message "Are you sure you want to delete this item?" will appear in the dialog box. If the user clicks OK, the confirm method will return `true` and the browser will run the code inside the if statement. If he or she clicks Cancel, the method will return `false` and nothing else will happen. This provides some protection against someone accidentally clicking Delete. | ||
|  | 
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|  | #### More Information:
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|  | <a href='https://developer.mozilla.org/en-US/docs/Web/API/Window/confirm' target='_blank' rel='nofollow'>MDN Docs</a> |