A mistake that is easy to make, and what it costs, in a yellow box. Keep it for things that really go wrong; too many warnings and readers stop reading them.
Example
{{Warning|Text of the warning.}}
Warning
Text of the warning.
If the text has an equals sign (=) in it, start it with 1=. See also Template:Tip and Template:Note.
A mistake that is easy to make, and what it costs, in a yellow box.
| Parameter | Description | Type | Status | |
|---|---|---|---|---|
| Text | 1 | no description | Content | required |
| Title | title | Replaces "Warning" above the text. | String | optional |