PHP contact forms are a popular way for webmasters and businesses to get valuable feedback from their readers or clients. For a business, it can mean saving money or getting suggestions on how to improve the current business model. For webmasters, it opens a door to a new means of interaction with visitors.

A PHP contact form should be accessible to anyone- so do watch usage of JavaScript or AJAX. Not every browser will support these technologies, which could effectively render your contact form useless. There are certain methods of “gracefully degrading” your contact form- but do know that it will take a lot of extra work in allowing both sides of the fence to make use of your form.

You may also cripple your PHP contact form if you are not careful about validating the input the user provides. In some cases this can actually be a critical security flaw. If you store messages in a database, users might inject SQL code through text boxes. The best way to protect against such vulnerabilities is to simply make use of proper PHP validation- which can be read on at the PHP website.

Spam is another big issue to consider. Spammers have robots that go through the Internet, finding forms and injecting data in hopes that their advertising schemes work. In the case of forms, spammers might use them to spam your own email account or even use your server to attack others. One method in preventing against this is using the “Captcha” image verification tool.

Extra security tactics may include logging the IP address of the one submitting the feedback. This is not only helpful to help track down malicious users, but can also help businesses to track demographics of those submitting the form. By using geography software, one can easily find out where the visitor comes from only by looking at their IP address. This may help in building demographics information.

Remember to keep things simple with your PHP contact form. This will allow you to get in direct contact with your customers without troubling them with technologies their browsers don’t support, or difficult anti-spam techniques that only frustrate human users. It is best to look around at your favorite websites and see what kind of contact forms they offer their visitors- and take your inspiration from several sources.

In Conclusion

There are many resources available on the Internet that will allow you to code your own PHP contact form. If you don’t have the time, or the experience, you can also either find a free script or look online to buy a script for money. Be sure to weigh your options before doing so.

Learn more about php contact form template and contact form using php.