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1. www.w3schools.com › js › js_popupJavaScript Popup Boxes - W3Schools

   www.w3schools.com › js › js_popup

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   JavaScript has three kind of popup boxes: Alert box, Confirm box, and Prompt box. Alert Box An alert box is often used if you want to make sure information comes through to the user.

2. www.w3schools.com › jsref › met_win_alertWindow alert() Method - W3Schools

   www.w3schools.com › jsref › met_win_alert

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   Learn how to use the alert() method to display a message and an OK button in a browser window. See examples, syntax, parameters, return value and browser support for this method.

3. www.w3schools.com › howto › howto_js_alertHow To Create an Alert Message Box - W3Schools

   www.w3schools.com › howto › howto_js_alert

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   Alert messages can be used to notify the user about something special: danger, success, information or warning. × Danger! Indicates a dangerous or potentially negative action. × Success! Indicates a successful or positive action. × Info! Indicates a neutral informative change or action. × Warning!

4. www.tutorialsteacher.com › javascript › display-popup-message-in-javascriptJavaScript Message Boxes: alert (), confirm (), prompt ()

   www.tutorialsteacher.com › javascript › display-popup-message-in-javascript

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   Learn how to use JavaScript functions to display popup message boxes for different purposes. See syntax, examples, and return values of alert(), confirm(), and prompt() functions.

5. developer.mozilla.org › en-US › docsWindow: alert() method - Web APIs | MDN - MDN Web Docs

   developer.mozilla.org › en-US › docs

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   4 paź 2023 · Learn how to use window.alert() to display a dialog with an optional message in JavaScript. See syntax, parameters, examples, and browser compatibility for this method.

6. www.geeksforgeeks.org › how-to-design-a-custom-alert-box-using-javascriptHow to Design a Custom Alert Box using JavaScript - GeeksforGeeks

   www.geeksforgeeks.org › how-to-design-a-custom-alert-box-using-javascript

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   26 mar 2024 · In JavaScript, you can use the alert() function to display an alert box with a message to the user. The alert box typically contains a message and an OK button, allowing the user to acknowledge the message.

7. javascript.info › alert-prompt-confirmInteraction: alert, prompt, confirm - The Modern JavaScript...

   javascript.info › alert-prompt-confirm

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   8 wrz 2020 · alert shows a message. prompt shows a message asking the user to input text. It returns the text or, if Cancel button or Esc is clicked, null. confirm shows a message and waits for the user to press “OK” or “Cancel”. It returns true for OK and false for Cancel/Esc.