Languages: Add french language

packages/core/src/locales.ts

@@ -1,5 +1,6 @@
 import az from "./locales/az.js";
 import en from "./locales/en.js";
 import es from "./locales/es.js";
+import fr from "./locales/fr.js";
 
-export { az, es, en };
+export { az, en, es, fr };

packages/core/src/locales/fr.ts

@@ -0,0 +1,124 @@
+import type { $ZodStringFormats } from "../checks.js";
+import type * as errors from "../errors.js";
+import * as util from "../util.js";
+
+const Sizable: Record<string, { unit: string; verb: string }> = {
+  string: { unit: "caractères", verb: "avoir" },
+  file: { unit: "octets", verb: "avoir" },
+  array: { unit: "éléments", verb: "avoir" },
+  set: { unit: "éléments", verb: "avoir" },
+};
+
+function getSizing(origin: string): { unit: string; verb: string } | null {
+  return Sizable[origin] ?? null;
+}
+
+export const parsedType = (data: any): string => {
+  const t = typeof data;
+
+  switch (t) {
+    case "number": {
+      return Number.isNaN(data) ? "NaN" : "nombre";
+    }
+    case "object": {
+      if (Array.isArray(data)) {
+        return "tableau";
+      }
+      if (data === null) {
+        return "null";
+      }
+
+      if (Object.getPrototypeOf(data) !== Object.prototype && data.constructor) {
+        return data.constructor.name;
+      }
+    }
+  }
+  return t;
+};
+
+const Nouns: {
+  [k in $ZodStringFormats | (string & {})]?: string;
+} = {
+  regex: "entrée",
+  email: "adresse e-mail",
+  url: "URL",
+  emoji: "emoji",
+  uuid: "UUID",
+  uuidv4: "UUIDv4",
+  uuidv6: "UUIDv6",
+  nanoid: "nanoid",
+  guid: "GUID",
+  cuid: "cuid",
+  cuid2: "cuid2",
+  ulid: "ULID",
+  xid: "XID",
+  ksuid: "KSUID",
+  datetime: "date et heure ISO",
+  date: "date ISO",
+  time: "heure ISO",
+  duration: "durée ISO",
+  ipv4: "adresse IPv4",
+  ipv6: "adresse IPv6",
+  cidrv4: "plage IPv4",
+  cidrv6: "plage IPv6",
+  base64: "chaîne encodée en base64",
+  base64url: "chaîne encodée en base64url",
+  json_string: "chaîne JSON",
+  e164: "numéro E.164",
+  jwt: "JWT",
+  template_literal: "entrée",
+};
+
+const error: errors.$ZodErrorMap = (issue) => {
+  switch (issue.code) {
+    case "invalid_type":
+      return `Entrée invalide : ${issue.expected} attendu, ${parsedType(issue.input)} reçu`;
+    case "invalid_value":
+      if (issue.values.length === 1) return `Entrée invalide : ${util.stringifyPrimitive(issue.values[0])} attendu`;
+      return `Option invalide : une valeur parmi ${util.joinValues(issue.values, "|")} attendue`;
+    case "too_big": {
+      const adj = issue.inclusive ? "<=" : "<";
+      const sizing = getSizing(issue.origin);
+      if (sizing)
+        return `Trop grand : ${issue.origin ?? "valeur"} doit ${sizing.verb} ${adj}${issue.maximum.toString()} ${sizing.unit ?? "élément(s)"}`;
+      return `Trop grand : ${issue.origin ?? "valeur"} doit être ${adj}${issue.maximum.toString()}`;
+    }
+    case "too_small": {
+      const adj = issue.inclusive ? ">=" : ">";
+      const sizing = getSizing(issue.origin);
+      if (sizing) {
+        return `Trop petit : ${issue.origin} doit ${sizing.verb} ${adj}${issue.minimum.toString()} ${sizing.unit}`;
+      }
+
+      return `Trop petit : ${issue.origin} doit être ${adj}${issue.minimum.toString()}`;
+    }
+    case "invalid_format": {
+      const _issue = issue as errors.$ZodStringFormatIssues;
+      if (_issue.format === "starts_with") return `Chaîne invalide : doit commencer par "${issue}"`;
+      if (_issue.format === "ends_with") return `Chaîne invalide : doit se terminer par "${_issue.suffix}"`;
+      if (_issue.format === "includes") return `Chaîne invalide : doit inclure "${_issue.includes}"`;
+      if (_issue.format === "regex") return `Chaîne invalide : doit correspondre au modèle ${_issue.pattern}`;
+      return `${Nouns[_issue.format] ?? issue.format} invalide`;
+    }
+    case "not_multiple_of":
+      return `Nombre invalide : doit être un multiple de ${issue.divisor}`;
+    case "unrecognized_keys":
+      return `Clé${issue.keys.length > 1 ? "s" : ""} non reconnue${issue.keys.length > 1 ? "s" : ""} : ${util.joinValues(issue.keys, ", ")}`;
+    case "invalid_key":
+      return `Clé invalide dans ${issue.origin}`;
+    case "invalid_union":
+      return "Entrée invalide";
+    case "invalid_element":
+      return `Valeur invalide dans ${issue.origin}`;
+    default:
+      return `Entrée invalide`;
+  }
+};
+
+export { error };
+
+export default function (): { localeError: errors.$ZodErrorMap } {
+  return {
+    localeError: error,
+  };
+}

packages/docs/content/error-customization.mdx

@@ -357,6 +357,7 @@ The following locales are available:
 
 - `az` — Azerbaijani
 - `en` — English
+- `fr` — French
 
 ## Error precedence
 
@@ -389,4 +390,3 @@ Below is a quick reference for determining error precedence: if multiple error c
   ```ts
   z.config(z.locales.en());
   ```
-