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# {{concatenate}} helper

- URL: https://getpublii.com/dev/concatenate-helper/
- Published: 2019-07-11T18:24:17.689Z
- Updated: 2024-02-08T09:21:31.233Z
- Description: This helper is very similar to the {{join}} helper, but it doesn't have the first param. It always returns all arguments connected into one string.
- Author: Tomasz Dziuda
- Tags: Helpers

This helper is very similar to the [{{join}}](#INTERNAL_LINK#/post/124) helper, but it doesn't have the first param. It always returns all arguments connected into one string.

Syntax:

```handlebars
{{concatenate value1 value2 value3}}
```

Example:

```handlebars
{{concatenate "a=" 1 "&b=3"}}
```

Example output:

```handlebars
"a=1&b=3"
```

This helper is especially useful if you need to combine theme options into string:

```handlebars
{{getPostsByTags (concatenate "count=" @config.post.additionalParam)}}
```