28 lines
732 B
Markdown
28 lines
732 B
Markdown
---
|
|
layout: "docs"
|
|
page_title: "Validate - Command-Line"
|
|
---
|
|
|
|
# Command-Line: Validate
|
|
|
|
The `packer validate` command is used to validate the syntax and configuration
|
|
of a [template](/docs/templates/introduction.html). The command will return
|
|
a zero exit status on success, and a non-zero exit status on failure. Additionally,
|
|
if a template doesn't validate, any error messages will be outputted.
|
|
|
|
Example usage:
|
|
|
|
```
|
|
$ packer validate my-template.json
|
|
Template validation failed. Errors are shown below.
|
|
|
|
Errors validating build 'vmware'. 1 error(s) occurred:
|
|
|
|
* Either a path or inline script must be specified.
|
|
```
|
|
|
|
## Options
|
|
|
|
* `-syntax-only` - Only the syntax of the template is checked. The configuration
|
|
is not validated.
|