SafeString

How can I use new Handlebars.SafeString() ?

[ericf]

var Handlebars = require('handlebars');

[ericf]

Handlebars uses an instanceof check to determine whether a string is a SafeString. There can be a problem with this if you have multiple copies of Handlebars in your app, i.e. express-handlebars is using a different version or copy than what’s in your app’s package.json.

To mitigate this, simply have express-handlebars use the same Handlebars instance you have in your apps — which is used in your custom helpers — by passing a reference to your copy Handlebars when you configure Express Handlebars.