button confirm

[dezza@sdme.it]

Hello, is it possible to validate an action like this with a button? 
<script> 
if (confirm("Do you want to continue?")) { 
document.write("yes") 
} else { 
document.write("no") 
}; 
</script> 

Thank you

[admin]

What task do you have exactly?

[dezza@sdme.it]

What task do you have exactly?

ask for confirmation of the operation I am going to do if I answer yes

[admin]

Ok, but what action do you want to perform? Change group address, show a different plan or open some link? Is it something that can already be done using an existing widget (which?) or do you need something fully custom?

[dezza@sdme.it]

Ok, but what action do you want to perform? Change group address, show a different plan or open some link? Is it something that can already be done using an existing widget (which?) or do you need something fully custom?

Simply, from a virtual button with a script, I'd like an alert that authorizes its execution. 
For example, if you leave the house, it responds, "Are you sure?" Yes, I execute the command; no, I cancel the command.

[Daniel]

A out of the box option(no the same) is PIN protection.