How to remove SSID1

[evansgl]

Any chance how to remove SSID1 from the configuration portal.
I only need one SSID to be configured.

[khoih-prog]

Check Single SSID instead of multiple SSIDs #8

You can either

1. Use the previous version ESPAsync_WiFiManager v1.0.11, which uses only single SSID without the MultiWiFi feature.
2. Just ignore the extra SSID or make them duplicated.
3. Change in the src files of newer Releases v1.13.0+

If there are many more similar requests, I'll possibly make single SSID optional, configurable in your code, certainly if having time.

[evansgl]

Thank you.I'll try to modify the code. It would be nice to enable/disable with a "define" rule in the latest release.

[khoih-prog]

That's good. You can have a look and do something similar to what I actually did for ESP_WiFiManager_Lite Library. But certainly a little bit more complex for this library.

https://github.com/khoih-prog/ESP_WiFiManager_Lite/blob/bc8fb7ed5159e78f4cba35e07bf8cb18a7925320/examples/ESP_WiFi/defines.h#L98

#define REQUIRE_ONE_SET_SSID_PW               true    //false

https://github.com/khoih-prog/ESP_WiFiManager_Lite/blob/bc8fb7ed5159e78f4cba35e07bf8cb18a7925320/src/ESP_WiFiManager_Lite.h#L564-L567

https://github.com/khoih-prog/ESP_WiFiManager_Lite/blob/bc8fb7ed5159e78f4cba35e07bf8cb18a7925320/src/ESP_WiFiManager_Lite.h#L1323-L1341

// New from v1.3.0
#if !defined(REQUIRE_ONE_SET_SSID_PW)
  #define REQUIRE_ONE_SET_SSID_PW     false
#endif

...

      #if REQUIRE_ONE_SET_SSID_PW
      // If SSID ="blank" or NULL, or PWD length < 8 (as required by standard) => return false
      // Only need 1 set of valid SSID/PWD
      if (!( ( ( strncmp(ESP_WM_LITE_config.WiFi_Creds[0].wifi_ssid, WM_NO_CONFIG, strlen(WM_NO_CONFIG)) && strlen(ESP_WM_LITE_config.WiFi_Creds[0].wifi_ssid) >  0 )  &&
             (   strlen(ESP_WM_LITE_config.WiFi_Creds[0].wifi_pw) >= PASSWORD_MIN_LEN ) ) ||
             ( ( strncmp(ESP_WM_LITE_config.WiFi_Creds[1].wifi_ssid, WM_NO_CONFIG, strlen(WM_NO_CONFIG)) && strlen(ESP_WM_LITE_config.WiFi_Creds[1].wifi_ssid) >  0 )  &&
               ( strlen(ESP_WM_LITE_config.WiFi_Creds[1].wifi_pw) >= PASSWORD_MIN_LEN ) ) ))
      #else
      // If SSID ="blank" or NULL, or PWD length < 8 (as required by standard) => invalid set
      // Need both sets of valid SSID/PWD
      if ( !strncmp(ESP_WM_LITE_config.WiFi_Creds[0].wifi_ssid,   WM_NO_CONFIG, strlen(WM_NO_CONFIG) )  ||
           !strncmp(ESP_WM_LITE_config.WiFi_Creds[0].wifi_pw,     WM_NO_CONFIG, strlen(WM_NO_CONFIG) )  ||
           !strncmp(ESP_WM_LITE_config.WiFi_Creds[1].wifi_ssid,   WM_NO_CONFIG, strlen(WM_NO_CONFIG) )  ||
           !strncmp(ESP_WM_LITE_config.WiFi_Creds[1].wifi_pw,     WM_NO_CONFIG, strlen(WM_NO_CONFIG) )  ||
           ( strlen(ESP_WM_LITE_config.WiFi_Creds[0].wifi_ssid) == 0 ) || 
           ( strlen(ESP_WM_LITE_config.WiFi_Creds[1].wifi_ssid) == 0 ) ||
           ( strlen(ESP_WM_LITE_config.WiFi_Creds[0].wifi_pw)   < PASSWORD_MIN_LEN ) ||
           ( strlen(ESP_WM_LITE_config.WiFi_Creds[1].wifi_pw)   < PASSWORD_MIN_LEN ) )
      #endif