getString()function

getString(value: unknown): string | undefined
ParamType
valueunknown
The value to convert. required
Return
string | undefined
The string representation of value, or undefined if it cannot be converted.

Convert an unknown value to a string, or return undefined if conversion fails.

  • Coerces numbers, booleans, and Date values, and joins arrays with , commas; returns undefined for anything else.

Examples

getString(123) // "123"