BOTJLDIN, J.

The cause went to trial bn the common count for money had and received, plea of the general issue, certain special pleas, and special replications thereto. The purpose of the suit is to recover money paid under an executory contract for the purchase of lands, which was never consummated.

The contract is evidenced by the following receipt:

“$500. Received of E. J. Chandler and H. J. Chandler, the sum of five hundred dollars, part payment on the lands known as the Blakemore place, for which I am to make him a deed when he pays me $1,-750, within thirty days and also $2,250 bal. due by October 15, 1925, to be secured to my satisfaction. Given under my hand, this Feb. 9, 1924. Mrs. E. C. Wilder. W. O. Wilder.”

No payment other than the $500 shown in the receipt was ever made nor security given. Possession was never delivered to the purchaser.

Appellant, plaintiff below, raises the point that this receipt does not meet the requirements of the statute of frauds. If so, it was voidable at the will of either party, and the purchaser entitled, upon demand, to a refund of the money paid..

The equitable action for money had and received is supported by any state of facts showing money in the possession of the defendant which in equity and good conscience belongs to the plaintiff, and which he is entitled to receive.

The special point of attack upon the contract is in the clause of the receipt requiring the deferred payment “to be secured to my satisfaction.” The argument is that this leaves open to future treaty the nature and sufficiency of the security, gives the vendor the power to exact arbitrary or unusual security, and renders the contract void for uncertainty.

In general the writing must show, expressly or by necessary implication, all the elements of a valid contract for the sale of lands, viz., the property, the parties, the consideration, including terms of payment, and the obligation or promise of each of the parties, and be duly subscribed. Nelson v. Shelby Mfg. Co., 96 Ala. 515, 11 So. 695, 38 Am. St. Rep. 116. No particular form of contract is essential; it is sufficient if these matters substantially appear. In our opinion, the clause in question does not leave the transaction so open to future treaty and understanding as to vitiate the contract under the statute of frauds.

Security to the satisfaction of the vendor has a legal, contractual meaning. He contracts to accept satisfactory security; he cannot demand capricious, unusual, and unreasonable security in form or amount. His obligation is to inform the purchaser of the nature of the security and accept such security, if satisfactory to ’ all reasonable men. The legal duty of both parties in the matter of giving security is fixed with sufficient certainty to meet the requirement of the statute of frauds.

The evidence, without substantial dispute, discloses that by indorsement on the receipt the time of compliance was extended to April 1, 1924; that in June following the purchaser advised the vendor he was unable to meet-the payments and demanded the return of his money. It further appears, without dispute, that when the receipt was drawn and delivered, the day following the payment of the $500 the justice of the peace who drew the receipt inquired whether, in case the purchaser failed to raise the money, the cash *211 payment would be refunded, and assurance was given that it would.

Plaintiff relied upon tbis as evidence of contract to refund.. Tbis issue was submitted .to tbe jury, with instructions to find whether tbis was a collateral contract made at tbe time, supported by tbe same consideration, or was a mere voluntary promise made after tbe transaction was closed. Tbe land was tbe property of tbe wife; she and tbe husband joined in tbe receipt; tbe husband received and retained tbe money. The bus-band was tbe spokesman in making the promise to refund in tbe presence of tbe wife. The issue was further submitted to the jury as to whether this promise was binding on the wife. No questions upon tbe admissibility of tbis evidence, nor tbe instructions of tbe court thereon, are presented for review. The matter is adverted to here for its connection with other rulings to be considered.

Tbe contract is one of purchase; the $500 was part payment of purchase money. It was not an option contract, tbe cash payment intended to pay for option to buy. Time is not stipulated as of tbe essence of tbe contract, nor any words of forfeiture for failure to pay and give security at tbe time named. We do not find any ambiguity in tbis regard warranting a resort to parol evidence. If so, the verbal promise to refund would be a circumstance to show intent.

Upon tbe abandonment and mutual rescission of an executory contract for the sale of lands, upon the election of tbe vendor to rescind for nonpayment or other noncompliance, tbe purchaser consenting thereto, or upon tbe vendor’s disabling himself to meet bis contract to convey, as by a conveyance of the property to a third person, tbe purchase money paid is due to be refunded. The vendor has the election to stand upon his contract, to hold the money and tbe legal title as security to be foreclosed, if need be, for the collection of tbe balance. If possession has not passed, be is entitled to retain it, and in some cases to recover it, but to be field in readiness to convey upon payment in full. But if he elects to rescind, bis duty is to place tbe purchaser in statu quo. He cannot bold tbe land and the money without lawful contract to that end or by agreement with tbe purchaser at the time of rescission. There is no need for an express contract to refund. Upon rescission, the land becomes the vendor’s as though no contract bad existed, and the money in his bands becomes the property of the purchaser. Drake v. Nunn, 210 Ala. 136, 141, 97 So. 211; Nelson v. Shelby Mfg. Co., 96 Ala. 515, 525, 11 So. 695, 38 Am. St. Rep. 116; Castleberry v. Pierce, 5 Stew. & P. (Ala.) 151; Flinn v. Barber, 64 Ala. 193; Waters v. Spencer, 22 Ala. 460; 27 R. C. L. p. 663, § 426.

Plea No. 4 sets up the substance of the contract, alleges tbe breach by tbe purchaser, that defendants stood ready and willing to execute tbe contract for nearly a year thereafter, and a disposal of the land to other parties.

Tbe plea proceeds on the theory that tbe suit is for breach of contract, and sets up noncompliance on tbe part of plaintiff in bar of tbe action. It assumes that all contractual rights ended by plaintiff’s default. This is no answer to tbe common count for money had and received. It ..is not founded upon breach of contract, but tbe equitable doctrine above stated. The plea shows defendants have disabled themselves to comply with their contract to convey, arming.plaintiff with the right to abandon tbe contract and reclaim his money. There was error in overruling demurrer to tbis plea. True, the grounds of demurrer were rather general, but if held bad for this, there was manifest error in sustaining demurrer to replication 3y2, alleging that plaintiff had notified defendants of his readiness to complete the purchase, and thereafter, before bringing the suit, the defendants sold the lands to other persons, disabling themselves to consummate the deal with plaintiff.

There was error in refusing evidence under the general issue that defendants had so sold the lands. That the question called for evidence that they received more than plaintiff was to pay for the lands did not render the evidence subject to objection.. This was merely offering stronger evidence than plaintiff was required to offer.

Moreover, the question was on cross-examination of defendant W. O. Wilder; who had testified that he had lost more than $500 by decline in market value of the timber and land. There was error in refusing motion to exclude this statement. Being in, however, the evidence of price obtained for the land became relevant on cross-examination.

While the contract calls for a joint purchase by father and son, the evidence is without dispute that the money was paid by the son alone — that it is his property. The suit was properly brought by him as sole plaintiff.

The -husband having negotiated the sale and received the money, the wife’s joining in the receipt with knowledge of the facts ratified the payment to him as her agent. 'The action for money had and received lies against one receiving the money in, person or by agent.

The subsequent sale of the land and joining therein by the wife made her a party to the rescission.

For the errors noted, the judgment is reversed. i

Reversed and remanded.

SAYRE, GARDNER, and MILLER, JJ., concur.