feat(utils): 新增 isCuid2

src/utils/index.ts

@@ -53,6 +53,8 @@ export * from './inTaro'
 export * from './inWechatWebView'
 export * from './isBlobUrl'
 export * from './isChineseIDCardNumber'
+export * from './isCuid'
+export * from './isCuid2'
 export * from './isDataUrl'
 export * from './isElementVisible'
 export * from './isEmail'

src/utils/isCuid2.test.ts

@@ -0,0 +1,10 @@
+import { isCuid2 } from './isCuid2'
+
+describe('isCuid2', () => {
+  test('ok', () => {
+    expect(isCuid2('tz4a98xxat96iws9zmbrgj3a')).toBeTrue()
+
+    expect(isCuid2('1')).toBeFalse()
+    expect(isCuid2('tz4aws9zmbrgj3a')).toBeFalse()
+  })
+})

src/utils/isCuid2.ts

@@ -0,0 +1,35 @@
+const re = /^[0-9a-z]+$/
+
+export interface IsCuid2Options {
+  /**
+   * @default 24
+   */
+  minLength?: number
+  /**
+   * @default 24
+   */
+  maxLength?: number
+}
+
+/**
+ * 检测传入值是否是 Cuid2。
+ *
+ * @param value 要检测的值
+ * @returns 返回检测结果
+ * @example
+ * ```typescript
+ * isCuid2('1') // => false
+ * isCuid2('tz4a98xxat96iws9zmbrgj3a') // => true
+ * ```
+ * @see https://github.com/paralleldrive/cuid2
+ */
+export function isCuid2(value: string, options: IsCuid2Options = {}): boolean {
+  const { minLength = 24, maxLength = 24 } = options
+  return (
+    !!value &&
+    typeof value === 'string' &&
+    value.length >= minLength &&
+    value.length <= maxLength &&
+    re.test(value)
+  )
+}