Symfony2: HTML inside translation message

Question

In messages.en.yml, I have

confirmed: Congrats %username%, your account is now activated.

But I want to \'bold\' username to

Answer 1

some yml:

dashboard:
    hello: Hello %username%

+

{{ 'dashboard.hello'|trans({'%username%': app.user.username}, 'General') | raw }}

this | raw part worked for me