When a click became a signature.
Typing your name in a box, or clicking a button that says I agree, can bind you as firmly as ink on paper. A pair of laws from the turn of the century settled that, and lawyers still get the edges wrong.
The myth of the wet signature
There is a common belief, shared by plenty of lawyers, that a real signature requires a pen and a piece of paper, and that anything typed or clicked is a lesser thing that might not hold up. For the overwhelming majority of transactions, that has not been true for a quarter of a century. Two laws, arriving within a year of each other around the turn of the century, put electronic signatures on the same legal footing as ink.
The core idea is disarmingly simple. A signature, a contract, or a record cannot be denied legal effect, validity, or enforceability solely because it is in electronic form. A typed name at the bottom of an email, a box checked next to the words I agree, a finger dragged across a delivery pad, even a name pasted into a signature block, can all be signatures. The law does not care about the shape the mark takes. It cares whether the person made it meaning to sign.
The signature was never the ink. It was the intent to be bound, and everything since has just been the law catching up to how people actually agree.
Two laws, one rule
The state half is the Uniform Electronic Transactions Act, published by the Uniform Law Commission in 1999. It has since been adopted by 49 states, along with the District of Columbia, Puerto Rico, and the US Virgin Islands. New York is the lone holdout, and it is not a gap: New York enforces electronic signatures under its own Electronic Signatures and Records Act instead. For practical purposes, every state gives a valid e-signature legal effect.
The federal half is the Electronic Signatures in Global and National Commerce Act, better known as ESIGN, signed into law in 2000. It reaches transactions in interstate and foreign commerce and provides a national floor. The two statutes say the same essential thing, and they are designed to fit together: where a state has adopted UETA, that statute generally governs, and ESIGN fills the gaps and overrides state rules that would single out electronic records for worse treatment. Underneath both is the same short list of requirements: an intent to sign, a signature logically connected to the record, and, if the record must be kept, the ability to reproduce it accurately later.
Where the ink still rules
Neither law is a universal solvent, and the exceptions are worth committing to memory because they are where careful practice lives. ESIGN expressly carves out several categories. Wills, codicils, and testamentary trusts are excluded. So are most matters of family law, including adoption and divorce. Court documents are carved out and left to the rules of the court. And a specific set of consumer notices is excluded precisely because paper is protective: the cancellation of utility service, a default or foreclosure or eviction touching a person's primary residence, the cancellation of health or life insurance benefits, and the recall of a product that affects health or safety.
The practical rule that falls out of this is easy to carry. Ordinary commercial paper, the engagement letter, the lease, the settlement agreement, the vendor contract, is fully at home as an electronic signature. The documents that end a life, a marriage, or a home are the ones where a court still expects to see wet ink, or at least wants you to check the local rule before you rely on a click.
Intent, not ink
A typed name, a clicked box, or a finger-drawn squiggle can all be signatures. What the law looks for is the intent to sign, not the medium.
Two laws, one rule
The state-level UETA (49 states) and the federal ESIGN Act both say a record cannot be denied legal effect solely because it is electronic.
Where paper still rules
Wills, many family-law papers, and certain protective consumer notices are carved out. Some documents still want wet ink.
The consumer-consent step
Before sending a consumer legally required disclosures electronically, ESIGN demands their affirmative consent and proof they can open the file.
The consumer-consent trap
The most common way a firm or a business gets this wrong is not with the signature at all. It is with the disclosures that have to travel alongside it. When a law requires that a consumer be given information in writing, ESIGN lets that writing be electronic, but only after a specific ritual. The business has to obtain the consumer's affirmative consent to receive the records electronically, and it has to reasonably demonstrate that the consumer can actually access the format being used. It must also tell the consumer about the right to a paper copy, how to withdraw consent, and the hardware and software needed to read the records.
A one-click I agree is often treated as if it clears all of that. It does not. The signature on the contract can be perfectly valid while the electronic delivery of a required disclosure fails for want of proper consent, and the failure is easy to miss until it matters. The signature and the disclosure are two separate questions, and the second one has its own checklist.
The click that closes a deal is as binding as any fountain pen. That was settled a generation ago, and the paper it replaced is not coming back for most of what a firm signs.
What has not changed is the part that was always the point. The form of the signature got easier. The care that belongs in what you are signing did not.
Archivar
The Archivar Editorial Desk
Researched and fact-checked against primary sources. General information for attorneys, not legal advice.
Sources: the Electronic Signatures in Global and National Commerce Act (ESIGN), 15 U.S.C. sections 7001 and 7003, enacted 2000; the Uniform Electronic Transactions Act (UETA, 1999), adopted in 49 states, with New York following its own Electronic Signatures and Records Act; and materials from the Uniform Law Commission.
