For Florida- so if the contract has an age stipulation she would not meet the requirements, if the contract only requires an adult she does meet the requirements.
http://www.legalaidocba.org/documents/Emancipation.pdf
Emancipation is the act by which a minor,
who had limited legal rights and additional
legal privileges, gains all the rights and
responsibilities of an adult.
In Florida, emancipation occurs automatically
when you reach 18 years old
or you are
married. But, when we talk about
emancipation, we usually mean a legal court
order that changes the status of a minor who
would not otherwise be emancipated.
An emancipated minor has the legal capacity
to act as an adult. This means the minor is no
longer treated differently under the law and is
free of the legal control and custody of her
parents.
However, an emancipated minor is no longer
entitled to the benefits of being a minor, either.
His parents no longer have a legal
responsibility to support him and the
Department of Children and Families will not
intervene to protect his welfare as they would
that of an unemancipated minor.
Emancipation does not change the effect of laws
which restrict behavior by a minimum age.
For example, an emancipated minor can not
drink until she is 21 years old or vote until she
is 18 years old.