He must comply with all the requirements of a valid contract.

A legally valid contract can be either written or verbal.

The parties to a valid contract are bound to do what they have promised.

An agreement to form a valid contract should be supported by consideration.

Agreement was an essential to having a valid contract under Roman law.

However, the Ukrainian club claimed that they have a valid contract with the player.

In business the legal presumption is that the parties do intend to make a valid contract.

Whether these warnings in this specific form can be considered valid contracts or not is legally questionable.

As only one player had a valid contract for the new league, the club was forced to bring in a large number of new players.

The plaintiff sued to enforce the promise, but the court did not find a valid contract.

A valid contract can be enforced by law.

To have a valid contract concluded under the Law, the following provisions must be included:

They had a valid contract of temporary marriage.

The city's Law Department contends that the bidders never had a valid contract.

Cancellation, the consequence exclusively of a valid contract, cannot be claimed in all circumstances.

In order to make a valid contract the parties to it must be competent to be contracted.

"And as far as we are concerned we don't have a valid contract.

Unascertained goods may form the subject matter of a valid contract of sale.

Both teams believed they had a valid contract for Jenson Button in 2005.

But Olimpija's board had none of it, as the player still had a valid contract with the club.

Held that there was a valid contract.

Allied officials said they had a valid contract and sued the Javits Center.

Our proprietary lease is a valid contract that all shareholders sign before taking possession of their apartments.

The Bush administration did not take a position on the House measure, though senior officials have repeatedly said they were powerless to change valid contracts.

The question arose as to whether there was a valid contract with consensus in idem ever constituted between the parties.