{"version":3,"file":"MaxLength.js","sourceRoot":"","sources":["../../../../src/decorator/string/MaxLength.ts"],"names":[],"mappings":"AACA,OAAO,EAAE,YAAY,EAAE,UAAU,EAAE,MAAM,sBAAsB,CAAC;AAChE,OAAO,iBAAiB,MAAM,wBAAwB,CAAC;AAEvD,MAAM,CAAC,IAAM,UAAU,GAAG,WAAW,CAAC;AAEtC;;;GAGG;AACH,MAAM,UAAU,SAAS,CAAC,KAAc,EAAE,GAAW;IACnD,OAAO,OAAO,KAAK,KAAK,QAAQ,IAAI,iBAAiB,CAAC,KAAK,EAAE,EAAE,GAAG,EAAE,CAAC,EAAE,GAAG,KAAA,EAAE,CAAC,CAAC;AAChF,CAAC;AAED;;;GAGG;AACH,MAAM,UAAU,SAAS,CAAC,GAAW,EAAE,iBAAqC;IAC1E,OAAO,UAAU,CACf;QACE,IAAI,EAAE,UAAU;QAChB,WAAW,EAAE,CAAC,GAAG,CAAC;QAClB,SAAS,EAAE;YACT,QAAQ,EAAE,UAAC,KAAK,EAAE,IAAI,IAAc,OAAA,SAAS,CAAC,KAAK,EAAE,IAAI,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC,EAArC,CAAqC;YACzE,cAAc,EAAE,YAAY,CAC1B,UAAA,UAAU,IAAI,OAAA,UAAU,GAAG,oEAAoE,EAAjF,CAAiF,EAC/F,iBAAiB,CAClB;SACF;KACF,EACD,iBAAiB,CAClB,CAAC;AACJ,CAAC","sourcesContent":["import { ValidationOptions } from '../ValidationOptions';\nimport { buildMessage, ValidateBy } from '../common/ValidateBy';\nimport isLengthValidator from 'validator/lib/isLength';\n\nexport const MAX_LENGTH = 'maxLength';\n\n/**\n * Checks if the string's length is not more than given number. Note: this function takes into account surrogate pairs.\n * If given value is not a string, then it returns false.\n */\nexport function maxLength(value: unknown, max: number): boolean {\n  return typeof value === 'string' && isLengthValidator(value, { min: 0, max });\n}\n\n/**\n * Checks if the string's length is not more than given number. Note: this function takes into account surrogate pairs.\n * If given value is not a string, then it returns false.\n */\nexport function MaxLength(max: number, validationOptions?: ValidationOptions): PropertyDecorator {\n  return ValidateBy(\n    {\n      name: MAX_LENGTH,\n      constraints: [max],\n      validator: {\n        validate: (value, args): boolean => maxLength(value, args.constraints[0]),\n        defaultMessage: buildMessage(\n          eachPrefix => eachPrefix + '$property must be shorter than or equal to $constraint1 characters',\n          validationOptions\n        ),\n      },\n    },\n    validationOptions\n  );\n}\n"]}