Actually we've been creating a navigation which is an include function. What we would like to know is whether it is possible to use the same navigation and apply it to a newsletter mail which normaly will have the same design as our site?
Noting that we're having problems, in such a way that, we have to copy every script from the include file and paste it in our newsletter mail.
Is there any possibility to use the include function in our mail, as it will facilitate us when we will have to make future changes in our navigation.
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Nothing in an HTTP request can be trusted, including HTTP headers and form data. A form token is a tool that can be used to guard against request forgeries (CSRF). This article shows an improved approach to form tokens, making it more difficult to…
Explain concepts important to validation of email addresses with regular expressions. Applies to most languages/tools that uses regular expressions.
Consider email address RFCs:
Look at HTML5 form input element (with type=email) regex pattern:
The viewer will learn the benefit of using external CSS files and the relationship between class and ID selectors.
Create your external css file by saving it as style.css then set up your style tags:
Reference the nav tag and set your prop…