Password Protect PDF with Button JavaScript

Just like the title suggests, I want to create a custom button. Once the user clicks on the button, they'll have the choice to enter their own password (or I can set one in the code.) Then, when someone tries to open the document, they'll be asked to enter the password they either picked or that I set in the code. If the password is wrong, no access to the PDF will be granted. Do you think this can be done?