github.com/jbramsden/hugo@v0.47.1/docs/content/en/functions/echoparam.md (about)

     1  ---
     2  title: echoParam
     3  description: Prints a parameter if it is set.
     4  godocref:
     5  date: 2017-02-01
     6  publishdate: 2017-02-01
     7  lastmod: 2017-02-01
     8  categories: [functions]
     9  menu:
    10    docs:
    11      parent: "functions"
    12  keywords: []
    13  signature: ["echoParam DICTIONARY KEY"]
    14  workson: []
    15  hugoversion:
    16  relatedfuncs: []
    17  deprecated: false
    18  draft: false
    19  aliases: []
    20  ---
    21  
    22  
    23  ```
    24  {{ echoParam .Params "project_url" }}
    25  ```