Optional
a: stringThe first string to compare. Can be undefined
.
Optional
b: stringThe second string to compare. Can be undefined
.
Whether to ignore case when comparing the strings. Defaults to true
.
true
if both strings are equal (considering case sensitivity based on ignoreCase
), or if both are undefined
. Otherwise, returns false
.
Compares two optional strings for equality, with an option to ignore case sensitivity.