Tag Archives: validate

Validating Zip Codes for the UserGroupFromZip Plugin in MODX

In the last article, we looked at how to use a plugin to put users into a user group based on their zip codes (or whatever is in the ‘zip’ …

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Actually Validate Email Address Using Web API and Mashape

In building forms, newsletters, etc it is very common to verify that an email that was entered by user is formatted properly. There are many ways to do this. You …

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OpenCart – Validate Numbers Only

This nifty article will teach you how to use JavaScript to force your users to have to enter numbers only into form input fields. We will even show you how …

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