From ca4fd7159d659db67fa1ea4940e04357ceb98a35 Mon Sep 17 00:00:00 2001
From: George Cushen <gcushen@users.noreply.github.com>
Date: Sat, 3 Nov 2018 17:26:27 +0000
Subject: [PATCH] feat(widgets): do not require email if using Netlify contact
 form

Netlify routes messages from contact form to its admin panel, so no
email address is required.

By not requiring email in this case, it is not revealed to any spam bots
which might try to scrape a website's public Git repository.

Close #775
---
 layouts/partials/widgets/contact.html | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/layouts/partials/widgets/contact.html b/layouts/partials/widgets/contact.html
index 5f202b90..a0e03fd2 100644
--- a/layouts/partials/widgets/contact.html
+++ b/layouts/partials/widgets/contact.html
@@ -11,12 +11,15 @@
   <div class="col-12 col-lg-8">
     {{ with $page.Content }}<p>{{ . | markdownify }}</p>{{ end }}
 
-    {{ if and $.Site.Params.email $page.Params.email_form }}
+    {{ if $page.Params.email_form }}
 
     {{ $post_action := "" }}
     {{ if eq $page.Params.email_form 1 }}
       {{ $post_action = "netlify" }}
     {{ else }}
+      {{ if not $.Site.Params.email }}
+        {{ errorf "Please set an email address for the contact form using the `email` parameter in `config.toml`. Otherwise, set `email_form = 0` to disable the contact form." }}
+      {{ end }}
       {{ $post_action = printf "action=\"https://formspree.io/%s\"" $.Site.Params.email }}
     {{end}}