Submit Form if At Least One Checkbox is Checked

Today in this tutorial i will going to explain how to restrict form submission if at least one checkbox is not checked, when a user press submit button an alert will appear to check at least one checkbox if at least one checkbox is not checked it means form will not be submitted, User will be required to check at least one checkbox to submit form.

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How to Reset AUTO_INCREMENT in MySQL?

There is a common issue which is usually faced by almost every newbie web developer or database administrator. When you insert records in your table of database after deleting all or some records from that table, if AUTO_INCREMENT property was set on your ID column or any other column,

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