en.js 5.3 KB

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  1. import { ZodIssueCode } from "../ZodError.js";
  2. import { util, ZodParsedType } from "../helpers/util.js";
  3. const errorMap = (issue, _ctx) => {
  4. let message;
  5. switch (issue.code) {
  6. case ZodIssueCode.invalid_type:
  7. if (issue.received === ZodParsedType.undefined) {
  8. message = "Required";
  9. }
  10. else {
  11. message = `Expected ${issue.expected}, received ${issue.received}`;
  12. }
  13. break;
  14. case ZodIssueCode.invalid_literal:
  15. message = `Invalid literal value, expected ${JSON.stringify(issue.expected, util.jsonStringifyReplacer)}`;
  16. break;
  17. case ZodIssueCode.unrecognized_keys:
  18. message = `Unrecognized key(s) in object: ${util.joinValues(issue.keys, ", ")}`;
  19. break;
  20. case ZodIssueCode.invalid_union:
  21. message = `Invalid input`;
  22. break;
  23. case ZodIssueCode.invalid_union_discriminator:
  24. message = `Invalid discriminator value. Expected ${util.joinValues(issue.options)}`;
  25. break;
  26. case ZodIssueCode.invalid_enum_value:
  27. message = `Invalid enum value. Expected ${util.joinValues(issue.options)}, received '${issue.received}'`;
  28. break;
  29. case ZodIssueCode.invalid_arguments:
  30. message = `Invalid function arguments`;
  31. break;
  32. case ZodIssueCode.invalid_return_type:
  33. message = `Invalid function return type`;
  34. break;
  35. case ZodIssueCode.invalid_date:
  36. message = `Invalid date`;
  37. break;
  38. case ZodIssueCode.invalid_string:
  39. if (typeof issue.validation === "object") {
  40. if ("includes" in issue.validation) {
  41. message = `Invalid input: must include "${issue.validation.includes}"`;
  42. if (typeof issue.validation.position === "number") {
  43. message = `${message} at one or more positions greater than or equal to ${issue.validation.position}`;
  44. }
  45. }
  46. else if ("startsWith" in issue.validation) {
  47. message = `Invalid input: must start with "${issue.validation.startsWith}"`;
  48. }
  49. else if ("endsWith" in issue.validation) {
  50. message = `Invalid input: must end with "${issue.validation.endsWith}"`;
  51. }
  52. else {
  53. util.assertNever(issue.validation);
  54. }
  55. }
  56. else if (issue.validation !== "regex") {
  57. message = `Invalid ${issue.validation}`;
  58. }
  59. else {
  60. message = "Invalid";
  61. }
  62. break;
  63. case ZodIssueCode.too_small:
  64. if (issue.type === "array")
  65. message = `Array must contain ${issue.exact ? "exactly" : issue.inclusive ? `at least` : `more than`} ${issue.minimum} element(s)`;
  66. else if (issue.type === "string")
  67. message = `String must contain ${issue.exact ? "exactly" : issue.inclusive ? `at least` : `over`} ${issue.minimum} character(s)`;
  68. else if (issue.type === "number")
  69. message = `Number must be ${issue.exact ? `exactly equal to ` : issue.inclusive ? `greater than or equal to ` : `greater than `}${issue.minimum}`;
  70. else if (issue.type === "date")
  71. message = `Date must be ${issue.exact ? `exactly equal to ` : issue.inclusive ? `greater than or equal to ` : `greater than `}${new Date(Number(issue.minimum))}`;
  72. else
  73. message = "Invalid input";
  74. break;
  75. case ZodIssueCode.too_big:
  76. if (issue.type === "array")
  77. message = `Array must contain ${issue.exact ? `exactly` : issue.inclusive ? `at most` : `less than`} ${issue.maximum} element(s)`;
  78. else if (issue.type === "string")
  79. message = `String must contain ${issue.exact ? `exactly` : issue.inclusive ? `at most` : `under`} ${issue.maximum} character(s)`;
  80. else if (issue.type === "number")
  81. message = `Number must be ${issue.exact ? `exactly` : issue.inclusive ? `less than or equal to` : `less than`} ${issue.maximum}`;
  82. else if (issue.type === "bigint")
  83. message = `BigInt must be ${issue.exact ? `exactly` : issue.inclusive ? `less than or equal to` : `less than`} ${issue.maximum}`;
  84. else if (issue.type === "date")
  85. message = `Date must be ${issue.exact ? `exactly` : issue.inclusive ? `smaller than or equal to` : `smaller than`} ${new Date(Number(issue.maximum))}`;
  86. else
  87. message = "Invalid input";
  88. break;
  89. case ZodIssueCode.custom:
  90. message = `Invalid input`;
  91. break;
  92. case ZodIssueCode.invalid_intersection_types:
  93. message = `Intersection results could not be merged`;
  94. break;
  95. case ZodIssueCode.not_multiple_of:
  96. message = `Number must be a multiple of ${issue.multipleOf}`;
  97. break;
  98. case ZodIssueCode.not_finite:
  99. message = "Number must be finite";
  100. break;
  101. default:
  102. message = _ctx.defaultError;
  103. util.assertNever(issue);
  104. }
  105. return { message };
  106. };
  107. export default errorMap;