lib/mercadopago-support.js
function createPreapprovalPayment(preapproval) {
    var callback = preConditions.getCallback(arguments[arguments.length - 1]);

    showWarning();

    return preapprovalModule.create(preapproval, callback);
  }
function createPreapprovalPayment(preapproval) {
    var callback = preConditions.getCallback(arguments[arguments.length - 1]);

    showWarning();

    return preapprovalModule.create(preapproval, callback);
  }
function createPreapprovalPayment ( preapproval ) { var callback = preConditions . getCallback ( arguments [ arguments . length - 1 ] ) ; showWarning ( ) ; return preapprovalModule . create ( preapproval , callback ) ; }
Create a preapproval payment using the preapprovalModule
@param preapproval
@param callback
@returns {preapproval}
Create a preapproval payment using the preapprovalModule