Submitting the form will send the following values to the IdP:

actionhttps://bankid.eid.signport.se/Authn/POST/
SAMLRequestPD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48c2FtbDJwOkF1dGhuUmVxdWVzdCB4bWxuczpzYW1sMnA9InVybjpvYXNpczpuYW1lczp0YzpTQU1MOjIuMDpwcm90b2NvbCIgQXNzZXJ0aW9uQ29uc3VtZXJTZXJ2aWNlVVJMPSJodHRwczovL3d3dy5tYWxlcmlmYWt0YS5zZS9zYW1sL1NBTUxBc3NlcnRpb25Db25zdW1lciIgRGVzdGluYXRpb249Imh0dHBzOi8vYmFua2lkLmVpZC5zaWducG9ydC5zZS9BdXRobi9QT1NULyIgRm9yY2VBdXRobj0iZmFsc2UiIElEPSJfNzU3ZjZkNGQtYjEyOS00Y2VkLTk0YjAtNDIyY2FjYmQzMzBiIiBJc1Bhc3NpdmU9ImZhbHNlIiBJc3N1ZUluc3RhbnQ9IjIwMjUtMTItMTlUMDc6MDk6MjguODA5WiIgUHJvdG9jb2xCaW5kaW5nPSJ1cm46b2FzaXM6bmFtZXM6dGM6U0FNTDoyLjA6YmluZGluZ3M6SFRUUC1QT1NUIiBWZXJzaW9uPSIyLjAiIHhtbG5zOmRzPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwLzA5L3htbGRzaWcjIj48c2FtbDI6SXNzdWVyIHhtbG5zOnNhbWwyPSJ1cm46b2FzaXM6bmFtZXM6dGM6U0FNTDoyLjA6YXNzZXJ0aW9uIj5odHRwczovL3d3dy5tYWxlcmlmYWt0YS5zZTwvc2FtbDI6SXNzdWVyPjxkczpTaWduYXR1cmUgeG1sbnM6ZHM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvMDkveG1sZHNpZyMiPjxkczpTaWduZWRJbmZvPjxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+PGRzOlNpZ25hdHVyZU1ldGhvZCBBbGdvcml0aG09Imh0dHA6Ly93d3cudzMub3JnLzIwMDEvMDQveG1sZHNpZy1tb3JlI3JzYS1zaGEyNTYiLz48ZHM6UmVmZXJlbmNlIFVSST0iI183NTdmNmQ0ZC1iMTI5LTRjZWQtOTRiMC00MjJjYWNiZDMzMGIiPjxkczpUcmFuc2Zvcm1zPjxkczpUcmFuc2Zvcm0gQWxnb3JpdGhtPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwLzA5L3htbGRzaWcjZW52ZWxvcGVkLXNpZ25hdHVyZSIvPjxkczpUcmFuc2Zvcm0gQWxnb3JpdGhtPSJodHRwOi8vd3d3LnczLm9yZy8yMDAxLzEwL3htbC1leGMtYzE0biMiLz48L2RzOlRyYW5zZm9ybXM+PGRzOkRpZ2VzdE1ldGhvZCBBbGdvcml0aG09Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvMDkveG1sZHNpZyNzaGExIi8+PGRzOkRpZ2VzdFZhbHVlPjBzUHlIRzJjSUd3MUZVV08wbU54bFZoR0lEcz08L2RzOkRpZ2VzdFZhbHVlPjwvZHM6UmVmZXJlbmNlPjwvZHM6U2lnbmVkSW5mbz48ZHM6U2lnbmF0dXJlVmFsdWU+RGd2blJtQUVzeUFEZjJwUkRwajB2cUxDNUNYZFJ2Wm9UMnhTa2U2WndnREpPUlZ0dEZacTJPbG9DSyt4aTNkZXVnN0taa3ZOUjRSUFdyYjNhTUM4dCtod3lkaTJ2dG1LNWtyOU8ycnVxMWZWRjdITGlYV1NSWEZkRDRHUzN4eHJBOXR1eXFYL1hza21NQmNveVptaG42WFlxbUF5bEZkdGJTQWJOeHBlSGhnZm15amE2Q2pnVW9uNzU1QWZ4c0ZiOUlKTnh6aG9ZMzd2SWVza2diN09NcFo0WFBXdlRNa0VEOWxObXo0anp6VlZ2YzF2bXBsekZYVGFPZUQ5UGdGbnVmK3hOZ3R2MDhzMmtEc2RTcmJHWFAvZVVlNzFQZHJCZ0V2dlIvS3N0RU1rU2hYUnNTckVIWmxuL0lzZG5wRThsL2RiajRneHVydlVKdjZXODhXYzJYTFdOZXZ1dSttaDlyRE1nTjNNTkUyUjQ2Y3RuRVhIUmw0RUlOUmdLcllmVk80eXBacnBSQmFVYkpFcEZUSWFEMzZpMWR1U2FYZ21RVXpoRjV6aFJUaWlaWnp1cjhrVFc2SmxrZ05tYW5FdVNUUEUxR05zQUo3eEFsbElVZ2x4U2ZHSTlCZklCRkhuc2pVSCtrR1BrT0Q1S3dsWEYvSm1Cd0xjTWV4V1F1KzNvRkFreXZLNldlQllDQzUzTzJYdm1HUkFJS0IrcGRLbnZIa0N6NzBoemszMGZMeDYyYTNPOG5jcmFLaFVoc3BoektJT2IvaDlLWFlkMmxBMmdsVGh2cnM2RmNiT2tFakUyZkxOYWNRcENBQnBIdTdjd1JPRTB5cU9RZTE0L1V0MktlY0tBcklpU0o0a2xjaC9XeVJmWkZLM0k3MGtVK1dYT2dFSGZib1k2WU09PC9kczpTaWduYXR1cmVWYWx1ZT48ZHM6S2V5SW5mbz48ZHM6WDUwOURhdGE+PGRzOlg1MDlDZXJ0aWZpY2F0ZT5NSUlGR1RDQ0F3R2dBd0lCQWdJRUExS2NwVEFOQmdrcWhraUc5dzBCQVFzRkFEQTlNU013SVFZRFZRUURFeHBvZEhSd2N6b3ZMM2QzCmR5NXRZV3hsY21sbVlXdDBZUzV6WlRFV01CUUdBMVVFQ3hNTmMybDBaWFpwYzJsdmJpMXpjREFlRncweU5UQXlNakV3T1RJNE1qWmEKRncwek5ERXlNekV3T1RJNE1qWmFNRDB4SXpBaEJnTlZCQU1UR21oMGRIQnpPaTh2ZDNkM0xtMWhiR1Z5YVdaaGEzUmhMbk5sTVJZdwpGQVlEVlFRTEV3MXphWFJsZG1semFXOXVMWE53TUlJQ0lqQU5CZ2txaGtpRzl3MEJBUUVGQUFPQ0FnOEFNSUlDQ2dLQ0FnRUEwSGFaCkhyNnRvcUM4R3d4MnYwZGNyTk5aekV5MWZ2d2o1N21GeUp2MWg5QVY2UWRhK3Z1REpHbTk3YnlsYlNFeDZYc2RMaWIwR3NscnVGbnUKelkrVWN3SkdudmVDWVVDaHZBRzNnZnZRemYya0dSWnhkWmRyamd4TXFIR3F4TGtQSXpIZGYxZ3pJeUFPUkRNOEQwZndXT3VEOWwzaQpkREFzb0hXT1BXdkVIN0VQR1BuYnd4WkVGYnJ1eXg1enREem0zOERSVVI5VW5XVlNnMVRIWW02bWh0ZFpTYm42LzF1OXNRZWp0K2ZlClQ1UGRWeWFVS0hycjZ5MjBBWjV6MFZWaXErb1BmUTBMWVcyRTdZaXY5bjBuNnRGclZyK3pIZUQrMkUxblB3c3JyOERCMUlZYTZwUGMKbXlVbXdxZTJpNUZGN2ZMRU1QMTA5Zy9leGg1U0JNRGlFcDdaRGN5VWMxK3lSSHR2UEdGQzV4aUZmQkxMQ1dxZTY2YnVPZ3FLSVRxcQpHM2J5RDIrQjVQZjFTZVcyMzVHSWFYRFprLzdHWGhvSzhvMWJSekRIUnJCNDlLeU9rZWptT0Rzdy9YMWFubGFLazhMQWtybE9oZEIyCktpdllQLzhEdndxS3N3VXhFVFVGR0V0QlIzZi8zdldtODdvZnNhVDBNeGszZm9NUnZ3ZmJFRjF5QkVxeEQyYkthd2hmK055VncvWmgKYWlXTnVqM0xHMjBmS1g3bTU2NTBqWkVVaW5ydWlsYlduMEJ0MjlkdzlaSHc2TEF3UDZnSHN6d0JIL2lzNW5odStxLytDdGFQZFB3WQpBQ1RORzBCUWhjR0VmOUxZMHdrbFBnQnQ3K3N4Z3V6K1BjNTl5UnNpUXJvdkh3cUlWY29zVTJOdWZoRFFjQTRQendGNFRUMENBd0VBCkFhTWhNQjh3SFFZRFZSME9CQllFRk9DMERVL0RoaXVIcklVdk16UWNvdGJKMUFHbk1BMEdDU3FHU0liM0RRRUJDd1VBQTRJQ0FRQ3oKN1RtWjZEdlV4S3QxZlN6OVFVUUpKbTJzY3B1Unc4WWVDUnVzUHdFR0xSOTB1WkFwY0tOSFIwZllOcnVVdVdIRzBXM1ViK1E2TVVkagpNWWpOV3gza05SZllJY0xOVXFmMVJmaVpVOWNSOWlNYU9xNnZKTkc1dGJEdW9UQVlwVTFkVFJaRk9zTVd4QnN2Y1YwWjN0bm9WSUJxCjRST3hsUWZONHN1eXYzS2kyREFlRloyMzhhbGdheDAyL0FHdEJWeHI5Y2MyUyt5cmtUL3ArMDRHY3ROeXZJc2Vlbit5K2x6TlZIWmkKcmJWWUp2RXdaSXhZMytBUFdCMUhjclN4NGxNbXdVMFNaWlM5WmtJdm0yUTVoNEljb2xKSzRsZFNxMHd3eUNjdTFnTFZRQ2phOUdKSgpBUFNkK1dETWh1a09qcitlVnVtZy9ROFBlUHAxZ2JnRkJ2WEQvU0RTQVFJNm1SaHVqTytieXJFSi9DZmM2SWlOaW93eCtNMXhvWmd0Cit6SU9HL1RzL2xWOFRqekMxUjdHYUNiTGhicFNwOUtRSit1YncxYURZZWNhTC9VMVMyRzhRWEI5QTk2TEY2cDJQM1NYMG5uRmNDYTgKZUFQUXYycm5UNG1FL0o1aUtSd01iU2oyZkVXbmlDZGxKUEpTWXM2bm92YTR2eGx5c1FrM01sSWU1c1d4MDVBQndreUtmaDh0MnRPRwpRRU94MHFiU3d2WHA3elhUSDNEcHRwa2FMcG5sR2VkSGNLai9uK29RWFNWSjd5SXdtRzhmeVpVbWhXVzVxcWtqTjYvdysweXJuUTVZCnpETExJUzRGdGRVREFXc1Y0ODFHSm1kdTd0Y2JCZHRhSkdWL1VnNlJjRzdGcXRpSXZQTHdlOGRSSGt2ZDdpMDd6NHNMdlZoSlJBPT08L2RzOlg1MDlDZXJ0aWZpY2F0ZT48L2RzOlg1MDlEYXRhPjwvZHM6S2V5SW5mbz48L2RzOlNpZ25hdHVyZT48L3NhbWwycDpBdXRoblJlcXVlc3Q+
RelayState_dc68fcad-be2b-4551-9889-05f8d67042d2