When working with web forms, there are various situations where you need to enable or disable submit button, today i am going to share how to enable or disable submit button if at least one checkbox is checked using jQuery.
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Today i am sharing how to create a zip file of multiple files using PHP and download that zip file on click. For this purpose i will need a folder where all files are available which can be selected and downloaded.
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We often see dynamic dependent select box in website, which are part of web form. Today i will share how to use dynamic dependent select box using jQuery and ajax.
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