Check if someone’s email is @ their website — i.e. is their work address — using FlowBoost
Marketo filters can’t do “field1 [ends with] @field2” but FlowBoost handles that easily. →
Filling hidden fields from utm_* params on Squarespace forms
Every time I’m forced to dip into other form builders, I miss Marketo forms. Marketo’s are not only more programmer-friendly, they also do things out of the box that require custom JS elsewhere. →
Is an email address that requires encryption (STARTTLS) a “valid email”? It depends
All email validation services fundamentally do the same thing: * look up the domain to see if it has an MX record * if it has one, connect to the MX and →
You’re probably overusing “&” in links
If a URL’s query params all start with “utm_”, no need to separate them with “&”. A simple “&” will do. →
Want to hide a personalized LP section when a {{lead.token}} is empty? Just use CSS :has(:empty)
Modern CSS pseudo-classes can do stuff that used to require JS. (Though you should still learn JS!) →
Let Todd @ Sponge show how to sync fields across Marketo duplicates using FlowBoost
Records with the same email address should have (for the most part) the same preferences. Perfect case for the ’Boost. →
Determining if a Data Value Change is a “real” change, in a few different languages
We all love a Unicode base character collator, don’t we? →
I’ll be at Adobe Summit 2025
NBD but I will be prowling around if you want to say hello. →