summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--Arguments.md3
1 files changed, 3 insertions, 0 deletions
diff --git a/Arguments.md b/Arguments.md
index 7fe781d..6d6d3bd 100644
--- a/Arguments.md
+++ b/Arguments.md
@@ -23,5 +23,8 @@ You even can add an preview image functionality. What if you want to show an pre
<img class="preview-img" href="<?=Application::getFileURL("images/preview/{$POST['ARGV']['PREVIEW_IMG']}")?>" alt="" />
<?php endif; ?>
+## Syntax
+Each argument key (the part before the `=`) must only contain letters from `A-Z`, `a-z`, `0-9` and underscores (`_`)!
+
## Conclusion
The use cases of the arguments are practically unlimited. Please note that the `standard` template does not use any arguments provided in the argument field. It is up to you whether you implement this in your own template to do something special or not! \ No newline at end of file