Mykolas Mankevicius
Phoenix 1.7+ includes the Verified Routes, which provides compile-time checks of your router paths. This is a great way to make sure that your paths are always correct! It can help you avoid potential errors in your code.
How do I:
Use the verified route?
# Use it with the new sigil `~p` e.g.
~p"/"
~p"/user/profile"
~p"/posts"
Add params to verified routes?
# route get "/posts/:post", PostController, :show
# Using string interpolation
post = %{slug: "post-about-verified-routes"}
iex> ~p"/posts/#{post.slug}"
"/posts/post-about-verified-routes"
# In liveview using assings
~p"/posts/#{@post.slug}"
Using Phoenix.Param protocol
~p"/posts/#{@post}"
Add query params to verified routes?
# route get "/posts", PostController, :index
# Hardcode the params
# Note that this doesn't url encode the params:
iex> ~p"/posts?post=1&search=verified routes"
"/posts?post=1&search=verified routes"
# String interpolation
page = 1
search = "verified routes"
iex> ~p"/posts?page=#{page}&search=#{search}"
"/posts?page=1&search=verified+routes"
# Keyword list
keyword_list = [posts: 1, search: "verified routes"]
iex> ~p"/posts?#{keyword_list}"
"/posts?posts=1&search=verified+routes"
# Map of values
map_of_values = %{"posts" => 1, "search" => "verified routes"}
iex> ~p"/posts?#{map_of_values}"
"/posts?posts=1&search=verified+routes"
Hope this helps, have a nice day!
