@guoba-ai/utils / guard / isValidString

Function: isValidString()

function isValidString(val): val is string;

Defined in: guard.ts:250

Check if a value is a non-empty string.

Parameters

val

unknown

The value to check

Returns

val is string

true if the value is a string with length greater than 0

Example

isValidString('hello') // true
isValidString('') // false
isValidString(null) // false