The goalposts must be a certain size according to the official rules.

Translation language

Sentence

Narrator

Make sure your goalposts meet the official size requirements.

We always check that the goalposts are the correct size before the game.

Did you verify that the goalposts are the regulation size?

If the goalposts weren't the right size, the game would be invalid.

Adherence to official regulations mandates specific dimensions for the goalposts.

The goalposts have to be a certain size, you know, according to the rules.

The goalposts need to be the right size.

Specific dimensions or measurements.

The established regulations or guidelines.