containsIgnoreCase static method
Returns true
if s
contains the needle
irrespective of case
since 1.5.0
Implementation
static bool containsIgnoreCase(String? s, String? needle) {
if (isNull(s) && isNull(needle)) {
return true;
} else if (isNull(s) || isNull(needle)) {
return false;
} else {
return s!.toLowerCase().contains(needle!.toLowerCase());
}
}