Function: isValidAShareCode

isValidAShareCode(val): boolean

是否为有效的A股代码

Parameters

Name Type
val string

Returns

boolean

Example

isValidAShareCode('sz000858');
// => true

isValidAShareCode('SZ002136');
// => true

isValidAShareCode('SH600600');
// => true

isValidAShareCode('sh600600');
// => true
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