Hi,

I'm trying to implement a function into my survey where the software checks whether or not an email has some basic components like an @ or a .

So, what exactly?
If you only want to check for these details, you may use the function "strpos",
like
{strpos(Qemail,"@")}

But if you want to check if there is a valid email structure you may use a regular expression.
There is a lot of patterns for valid emails in the net,
and the validation looks like
{regexMatch('/^[pattern]$/',Qemail)}

Joffm