{"record":{"id":"6339d626d066e584","repo":"kestra-io/kestra","slug":"the-ispublicholiday-function-expects-a-date","errorCode":null,"errorMessage":"The 'isPublicHoliday()' function expects a 'date' argument.","messagePattern":"The 'isPublicHoliday\\(\\)' function expects a 'date' argument\\.","errorType":"validation","errorClass":"PebbleException","httpStatus":null,"severity":"critical","filePath":"core/src/main/java/io/kestra/core/runners/pebble/functions/IsPublicHolidayFunction.java","lineNumber":46,"sourceCode":" * <li>{@code {{ isPublicHoliday(date, countryCode) }}}</li>\n * <li>{@code {{ isPublicHoliday(date, countryCode, subDivision) }}}</li>\n * </ul>\n *\n * @param date any valid ISO 8601 date or datetime string\n * @param countryCode ISO 3166-1 alpha-2 country code (e.g. {@code \"FR\"})\n * @param subDivision optional ISO 3166-2 sub-division code (e.g. {@code \"IDF\"})\n */\npublic class IsPublicHolidayFunction implements KestraFunction {\n    public static final String NAME = \"isPublicHoliday\";\n\n    @Override\n    public Object execute(Map<String, Object> args, PebbleTemplate self, EvaluationContext context, int lineNumber) {\n        Object dateArg = args.get(\"date\");\n        Object countryCodeArg = args.get(\"countryCode\");\n        Object subDivisionArg = args.get(\"subDivision\");\n\n        if (dateArg == null) {\n            throw new PebbleException(null, \"The 'isPublicHoliday()' function expects a 'date' argument.\", lineNumber, self.getName());\n        }\n        if (countryCodeArg == null) {\n            throw new PebbleException(null, \"The 'isPublicHoliday()' function expects a 'countryCode' argument.\", lineNumber, self.getName());\n        }\n\n        String countryCode = countryCodeArg.toString();\n        String subDivision = subDivisionArg != null && !subDivisionArg.toString().isBlank()\n            ? subDivisionArg.toString()\n            : null;\n\n        LocalDate localDate;\n        try {\n            localDate = DateUtils.parseLocalDate(dateArg.toString());\n        } catch (InternalException e) {\n            throw new PebbleException(e, \"The 'isPublicHoliday()' function could not parse 'date': \" + e.getMessage(), lineNumber, self.getName());\n        }\n\n        HolidayManager holidayManager = HolidayManager.getInstance(ManagerParameters.create(countryCode));","sourceCodeStart":28,"sourceCodeEnd":64,"githubUrl":"https://github.com/kestra-io/kestra/blob/823fada9274c4f9c251ea0a516460a4f7d958032/core/src/main/java/io/kestra/core/runners/pebble/functions/IsPublicHolidayFunction.java#L28-L64","documentation":"The isPublicHoliday() function requires a 'date' argument. This fires when date is null or missing.","triggerScenarios":"Calling isPublicHoliday(countryCode='FR') without date, or with a date variable that resolved to null.","commonSituations":"Referencing an output that is not set, or forgetting the date argument.","solutions":["Pass a valid ISO date string as date (e.g. isPublicHoliday(date='2024-07-14', countryCode='FR')).","Guard templated date values with 'is not empty' before calling."],"exampleFix":"// before\n{{ isPublicHoliday(countryCode='FR') }}\n// after\n{{ isPublicHoliday(date='2024-07-14', countryCode='FR') }}","handlingStrategy":"validation","validationCode":"{% if myDate is not empty %}{{ isPublicHoliday(date=myDate, countryCode='FR') }}{% endif %}","typeGuard":null,"tryCatchPattern":null,"preventionTips":["Always pass a date argument to isPublicHoliday.","Guard templated date values with 'is not empty' before calling."],"tags":["pebble","date","holiday","argument","required-arg"],"backgroundTag":null,"analyzedSha":"823fada9274c4f9c251ea0a516460a4f7d958032","analyzedAt":"2026-08-14T06:15:17.947Z","schemaVersion":2},"datasetVersion":"2026-08-14T10:17:34.591Z"}