typanion - npm Package Compare versions

Comparing version 3.9.0 to 3.10.0

lib/index.js

@@ -1109,2 +1109,18 @@ 'use strict';
 /**
+* Create a validator that checks that the tested object contains at least one
+* of the specified keys.
+*/
+function hasAtLeastOneKey(requiredKeys) {
+    const requiredSet = new Set(requiredKeys);
+    return makeValidator({
+        test: (value, state) => {
+            const keys = Object.keys(value);
+            const valid = keys.some(key => requiredSet.has(key));
+            if (!valid)
+                return pushError(state, `Missing at least one property from ${getPrintableArray(Array.from(requiredSet), `or`)}`);
+            return true;
+        },
+    });
+}
+/**
  * Create a validator that checks that the tested object contains none of the
@@ -1195,2 +1211,3 @@ * specified keys.
 exports.fn = fn;
+exports.hasAtLeastOneKey = hasAtLeastOneKey;
 exports.hasExactLength = hasExactLength;
@@ -1197,0 +1214,0 @@ exports.hasForbiddenKeys = hasForbiddenKeys;

lib/predicates/helperPredicates.d.ts

@@ -34,2 +34,7 @@ import { AnyStrictValidator, InferType, LooseTest, StrictTest, StrictValidator } from '../types';
 /**
+* Create a validator that checks that the tested object contains at least one
+* of the specified keys.
+*/
+export declare function hasAtLeastOneKey(requiredKeys: string[]): import("../types").LooseValidator<Record<string, unknown>, Record<string, unknown>>;
+/**
  * Create a validator that checks that the tested object contains none of the
@@ -36,0 +41,0 @@ * specified keys.

package.json

 {
   "name": "typanion",
-  "version": "3.9.0",
+  "version": "3.10.0",
   "main": "lib/index",
@@ -5,0 +5,0 @@ "license": "MIT",

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Improved metrics

Total package byte prevSize

126590

increased by1.17%

Lines of code

2955

increased by1.3%

No dependency changes