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I'm making a simple contact form which works and I would like to have the user add in either their phone number OR their email. Both are fine, but at least one is required. I don't want to require both. Anyway, I created an if statement in my php code which works but when I have it return to the form, of course the form has been cleared of the user input. I then decided to create a javascript statement that does the same thing, but it clears the form as well. I personally hate it when that happens to me, so I want to make sure that whoever is filling out the form doesn't lose their information
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Hi all, I have a problem for sanitizing / validating a web address input. My personal favor is doing it with regex. I made a simple example with preg_replace <?php if (!empty($_POST['wbddrss']) ) { $wbddrss = $_POST['wbddrss']; $wbddrss = trim($wbddrss); var_dump($wbddrss); $validate = preg_replace('/<>/' , '', $wbddrss); var_dump($validate); } ?> But I would like to replace all chars that do not meet what is allowed. I guess the best solution would be to replace everything with a caret to negate. But it seems I cant find the
