File | Settings | Languages and Frameworks | JSON Schema for Windows and Linux
IntelliJ IDEA | Preferences | Languages and Frameworks | JSON Schema for macOS

The dialog box opens when you select a .json schema in the list on the JSON Schema page and click images/add.png in the right-hand pane. In this dialog, specify the .json files to be validated against the selected schema.

ItemDescription
Files Under Choose this option to add files stored in a specific folder name to validation. Type the name of the folder manually or click images/browseButton.png and choose the folder in the dialog box that opens.
Filename pattern Choose this option to have all files with the names that match a pattern validated.
File Choose this option to add files with a specific name to validation. Type the filename manually or click images/browseButton.png and choose the file in the dialog box that opens.

See Also

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