How do you use contain in flutter?

Using List. contains( ) is the recommended method to check if a value is present in a list or not. This method takes the value to be searched as a parameter and returns true if the item found otherwise returns false.

“flutter string contains” Code Answer’s

A very commonly used collection in programming is an array. Dart represents arrays in the form of List objects . A List is simply an ordered group of objects.

To check if a string contains other string in Dart, call contains() method on this string and pass the other string as argument . contains() method returns returns a boolean value of true if this string contains the other string, or false if the this string does not contain other string.