API Reference > imodeljs-frontend > Tools > SetupCameraTool > isValidLocation isValidLocation Method Checks that the adjusted point from the supplied button event is within the project extents for spatial views. The range of physical geometry should always be fully inside the project extents. Only checking the adjusted point won't absolutely guarantee that a tool doesn't create/move geometry outside the project extents, but it will be sufficient to handle most cases and provide good feedback to the user. isValidLocation(_ev: BeButtonEvent, _isButtonEvent: boolean): boolean Parameter Type Description _ev BeButtonEvent _isButtonEvent boolean Returns - boolean true if ev is acceptable. Defined in core/frontend/src/tools/ViewTool.ts Line 4004 Last Updated: 12 June, 2024