prevent pass null parameter in constructor dart

Thoughtful Toucan answered on June 5, 2021 Popularity 1/10 Helpfulness 1/10

answer prevent pass null parameter in constructor dart

Comment

assert(id != null, "A message ID is required.");
assert(content != null, "Message content is required.");

Popularity 1/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: constructor dart null whatever

Link to this answer
Share Copy Link

Contributed on Jun 05 2021

Thoughtful Toucan

0 Answers Avg Quality 2/10

Oops, You will need to install Grepper and log-in to perform this action.