This is what I'm trying to make: In the Flutter docs for Text Fields (https://flutter.io/text-input/) it says you can remove the underline by passing null to
tapkey
gatling
xaml-islands
dfareporting
cryptoki
sharepoint-search
pts
touchesmoved
vagrant-libvirt
google-filament
ico
phantom-reference
lrc
specifications
ipycytoscape
uitableviewautomaticdimension
bnlearn
localdate
chargebee
facebook-android-sdk
temporal-tables
inputsimulator
limit-choices-to
annotation-processing
vectorcast
google-chrome-headless
categorical-data
ibdesignable
firefox-quantum
row-key
