guards.Function.isNumberVal

@zenstone/ts-utils / guards / isNumberVal

Function: isNumberVal()

isNumberVal(val): boolean

Defined in: src/guards/index.ts:46

判断是否包含有效的数值

• 允许字符串包含数值，如 "123"
• 允许数字类型，如 123

Parameters

val

unknown

Returns

boolean