Dart Boolean

Dart Boolean data type is used to check whether a given statement true or false. The true and false are the two values of the Boolean type, which are both compile-time constants. In Dart, The numeric value 1 or 0 cannot be used to specify the true or false. The bool keyword is used to represent the Boolean value. The syntax of declaring the Boolean variable is given below.

Syntax -

bool var_name = true;  
OR  
bool var_name = false;

Consider the following example.

Example -

void main() {
bool check;
check = 20>10;
print("The statement is = ${check}");
}

Output:

true

Explaination -

We have declared the bool variable check that will use to verify the given expression. The expression 20>12 returned the true and we printed the result.

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