July 2017
Intermediate to advanced
456 pages
11h 32m
English
Content preview from Mastering Drupal 8
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Schema
All exportable configuration is defined by a schema. For example, basic information about the site, including the name, email address, slogan, and so on are exported to a system.site.yml file. This is defined by system.schema.yml in core/modules/system/config/schema. It contains the definition of the exports, such as the following:
system.site:
type: config_object
label: 'Site information'
mapping:
uuid:
type: string
label: 'Site UUID'
name:
type: label
label: 'Site name'
mail:
type: email
label: 'Email address'
[...]
These schemas are used for the following reasons:
- To identify translatable strings that can be discovered by localize.drupal.org
- To discover labels and other properties when translating configuration
- To describe the ...
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