This is the Csp formfield/number template. It should be called in the following format:
{{Csp formfield/number
|name= (text)
|placeholder= (number) e.g. "10" or "0.00"
|required= (optional: "required")
|value= (number) e.g. "7"
|min= (optional: number) minimum value e.g. "0"
|max= (optional: number) maximum value e.g. "10"
|step= (optional: number) step bewteen value options e.g. "0.01"
}}
Example
Related templates: