Get Token value inside script

[Adam]

Hello!

When i go to login page I get __RequestVerificationToken:

<div class="login-form panel panel-default">

        <form class="test" action="/TestApp/Login/Login" method="post">

            <input name="__RequestVerificationToken" type="hidden" value="zre8wHiyiHi4R-5TZMgCoE0M7veRUtoC7NYzEmMeaLJKove87_LCMEiDcJGeYR3RozvViuwoCpSaPbk-cWWajjnse_KJqLMnbz3bJXD4xkQ1">

Inside RecordedSimulation with Gatling I got saved value for __RequestVerificationToken:

.exec(http("request_17")

.post("/TestApp/Login/Login?ReturnUrl=%2FPortal%2F")

.headers(headers_17)

.formParam("__RequestVerificationToken", "iJMOoffGP1gLJu5NXw7ZSL4W99HvByEIrhkEuBwX7xSrH05oGkUZvGR0kPYtHoxBLnvPwxS8ddldLEf1PoXDC3Ur5QK5_FlHBFH067x1f4w1")

.formParam("UserName", "000001")

.formParam("Password", "Test123!")

.resources(http("request_18")

How can I save __RequestVerificationToken value in this script and pass it to POST request?