add other text field to settings.html and read data ???

[trangservice]

I want to add text fields in settings.html And read the data, type out via Serial.println (variable) after saving in the form, such as mqtt_host from the example, want to read the data to be stored at the variable
Help explain me
Thank You

[nrwiersma]

Hi,

You should look at the save config demo. This does what you are looking for.

[trangservice]

Thank @nrwiersma
I got it.... from your example...