Board Thread:Support Requests - Getting Technical/@comment-45252479-20201010042808/@comment-9605025-20201010051057

Let's look at Arctic_Hare as an example. Open the page for editing in source mode. Do you see this at the top of the page?

This is a template call for Template:Animal. A template call is what you put on the page in source mode when you want to insert a template. If you are using a visual editing mode, this is what it inserts behind the scenes. Do you see the pattern? You have the vertical pipe (|) followed by some text, followed by and equals sign (=), followed by more text until another vertical pipe. The vertical pipe indicates that you are about to pass in an argument. If the only thing between a pipe and the next pipe is text without an equals sign, then that is a numbered parameter (a.k.a. argument). If the contents between pipes does include an equals sign, then it is a names parameter. The name of the parameter is on the left of the equals sign and the value is on the right. Now look through and take note of every parameter that is assigned a value. Do you see one that has been assigned twice?