Obtaining email address via form and do not want to rerun the entire page on submit

Using Streamlit
1

Is it possible to not rerun the entire streamlit script when the user enters their email.

st.sidebar.write(st.session_state)
if st.session_state.valid_email==False:
with st.expander(“Provide your email for early access to updates and other alpha!”, expanded=True):
with st.form (“emailform”):
signupemail = st.text_input(‘Please enter your e-mail address’, value=None)
submitted = st.form_submit_button(“Submit”)

   if submitted: #This calls the API for Mailerlite

What is the strategy for doing this?

thanks!

2

Hi @HornHighYo, you could try this:

  1. Remove the lines:
    a. with st.form…
    b. submitted…

  2. process your API via the on_change and/or args parameters available for st.text_input. You could refer the docs for more details.

Cheers

3

Thanks so much @Shawn_Pereira for pointing me in the right direction!!!

4

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