Do Signatures Have to Be Eligible?

Usually, a signature is simply someone's name written in a stylized fashion. However, that is not really necessary. All that needs to be there is some mark that represents you. ... As long as it adequately records the intent of the parties involved in a contractual agreement, it's considered a valid signature.

Are there any requirements for a signature?

As long as the signature represents who that person is and his or her intent, any of the marks are considered valid and legally binding. Signatures are usually recorded in pen, but this is not always the case.

What makes a signature legally binding?

There are several stipulations that must be met for a document to be enforceable: both parties must agree to the same terms, the agreement must be consensual, and the mark of approval – almost always in the form of a signature – must have been made by intended signees (i.e. not forged).