Function customFn

test/integration/instance.validations.test.js:376–382

(val, next)

        type: Sequelize.STRING,
        validate: {
          customFn(val, next) {
            if (val !== class="st">'2') {
              next(class="st">"name should equal '2'");
            } else {
              next();
            }
          }
        }
      }
    });