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How to get the number of forms in a document with JavaScript?
To get the number of forms in a document, use the form property with length property in JavaScript.
Example
You can try to run the following code to get the number of forms in a document −
<!DOCTYPE html>
<html>
<body>
<form>
Name: <input type="text" name="my_name" value="Amit">
Subject: <input type="text" name="my_subject" value="Java">
<input type="submit" value="Submit">
</form>
<script>
var val = document.forms.length;
document.write("<br>Number of forms in the document: "+val);
</script>
</body>
</html>
Updated on 23-Jun-2020 08:29:37
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