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Home Javascript JavaScript Alert Multiple Lines

JavaScript Alert Multiple Lines

By adding some new line escape characters or line breaks – \n, we can display multiples lines message in the alert box. It allows us to show a long message to users and also help people understand clearly.

It’s useful when display error message in registration forms or tell people what they need to do or what’s happening.

<script language="javascript">
	alert("Hello," + "\n" + "This is a alert box" + "\n" + "... with multiple lines");
</script>

<script language="javascript"> alert("Hello," + "\n" + "This is a alert box" + "\n" + "... with multiple lines"); </script>

JavaScript Alert Multiple Lines

JavaScript Alert Multiple Lines

Feb 23, 2012Hoan Huynh
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Hoan Huynh

Hoan Huynh is the founder and head of 4rapiddev.com. Reach him at [email protected]

9 years ago Javascriptalert177
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