fix #2372 better error when malformed mjml

mjmlio · Jan 14, 2022 · f64a0d0 · f64a0d0
1 parent 0f4c641
commit f64a0d0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/mjml-core/src/index.js b/packages/mjml-core/src/index.js
@@ -317,6 +317,10 @@ export default function mjml2html(mjml, options = {}) {
   globalDatas.headRaw = processing(mjHead, headHelpers)
 
   content = processing(mjBody, bodyHelpers, applyAttributes)
+
+  if (!content) {
+    throw new Error('Malformed MJML. Check that your structure is correct and enclosed in <mjml> tags.')
+  }
 
   content = minifyOutlookConditionnals(content)