{"record":{"id":"2dfedc62dea96e0e","repo":"PHPOffice/PhpSpreadsheet","slug":"scale-must-be-greater-than-or-equal-to-1","errorCode":null,"errorMessage":"Scale must be greater than or equal to 1.","messagePattern":"Scale must be greater than or equal to 1\\.","errorType":"exception","errorClass":"PhpOffice\\PhpSpreadsheet\\Exception","httpStatus":null,"severity":"error","filePath":"src/PhpSpreadsheet/Worksheet/SheetView.php","lineNumber":91,"sourceCode":"    public function getZoomScale(): ?int\n    {\n        return $this->zoomScale;\n    }\n\n    /**\n     * Set ZoomScale.\n     * Valid values range from 10 to 400.\n     *\n     * @return $this\n     */\n    public function setZoomScale(?int $zoomScale): static\n    {\n        // Microsoft Office Excel 2007 only allows setting a scale between 10 and 400 via the user interface,\n        // but it is apparently still able to handle any scale >= 1\n        if ($zoomScale === null || $zoomScale >= 1) {\n            $this->zoomScale = $zoomScale;\n        } else {\n            throw new PhpSpreadsheetException('Scale must be greater than or equal to 1.');\n        }\n\n        return $this;\n    }\n\n    /**\n     * Get ZoomScaleNormal.\n     */\n    public function getZoomScaleNormal(): ?int\n    {\n        return $this->zoomScaleNormal;\n    }\n\n    /**\n     * Set ZoomScale.\n     * Valid values range from 10 to 400.\n     *\n     * @return $this","sourceCodeStart":73,"sourceCodeEnd":109,"githubUrl":"https://github.com/PHPOffice/PhpSpreadsheet/blob/65b080eef4d9fd11a5796135ab145883e5c3d6a6/src/PhpSpreadsheet/Worksheet/SheetView.php#L73-L109","documentation":"Error \"Scale must be greater than or equal to 1.\" thrown in PHPOffice/PhpSpreadsheet.","triggerScenarios":"Thrown at src/PhpSpreadsheet/Worksheet/SheetView.php:91 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"65b080eef4d9fd11a5796135ab145883e5c3d6a6","analyzedAt":"2026-08-17T05:40:41.646Z","schemaVersion":2},"datasetVersion":"2026-08-17T09:17:11.063Z"}