How to check for number values only and block or convert letter strings to integers.
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Tag: form
Javascript Email Validation Form
Check user email address forms to make sure they are valid using JavaScript before saving their info. The JavaScript code is provided here.
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Alert Boxes
Alert boxes are small popup boxes that are triggered by user events. Here are a few good examples on how to alert your users.
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POST/GET Form Variables
Using PHP array functions to view all of your POST/GET Variables make it easy for retrieving data from online forms. It’s also great for debugging your codes.
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