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File Size Validation using jQuery
In this tutorial we are going to see form file input validation using jQuery. In previous tutorial we do this validation using PHP to check if the file input is empty or not.
In this jQuery example, we are validating file size before submitting it for upload. If the file size exceeds 2 MB then the jQuery function will return false.
jQuery File Size Validation
This jQuery script checks whether the uploaded file exceeds the size of 2MB. If the file is greater than 2MB then this script will return false.
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Categories: PHP Tricks
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