Implement json validation util

.changeset/olive-ghosts-chew.md

@@ -0,0 +1,5 @@
+---
+'@busyxiang/utilities-js': patch
+---
+
+Add validation for Json

src/json.test.ts

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+import { isValidJson } from './json';
+
+describe('isValidJson', () => {
+  test('it should return true if JSON is valid', () => {
+    const isValid = isValidJson(JSON.stringify({ x: 1 }));
+
+    expect(isValid).toBe(true);
+  });
+
+  test('it should return false if JSON is not valid', () => {
+    const isValid = isValidJson('invalid json');
+
+    expect(isValid).toBe(false);
+  });
+});

src/json.ts

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+export const isValidJson = (str: string) => {
+  try {
+    JSON.parse(str);
+    return true;
+  } catch (error) {
+    return false;
+  }
+};