Need ability to erase SSID/password Credentials
Thanks for building the WiFi Manager for ESP32. It compiled fine on PlatformIO for my Espressif ESP32. My issue is 40% issue / 60% suggestion.
Once the working credentials have been entered and the wifi connection works, there doesn't seem to be an ability to purge these afterwards. This is preferred if you move the ESP to a different wireless router (i.e. move to a closer router while still technically able to connect to the old router), or if you gave the ESP to another person and didn't want them to be able to read the SPIFFS flash memory to steal your wireless credentials.
I don't know if this could be done using the BOOT or EN buttons without them going through the hardware functions. Perhaps you could create a #define variable (i.e. _wipe_credentials_if_gpio_high which the developer can point to a specific GPIO) or new function that allows the developer to define a specific GPIO pin, such that startManagementServer() would check during the boot process and purge the credentials if that input is pulled high while booting.