Content pfp
Content
@
https://warpcast.com/~/channel/frames-devs
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Greg pfp
Greg
@greg
how are frame devs doing ERC20 approval flows?
7 replies
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Matthew Fox 🌐 pfp
Matthew Fox 🌐
@matthewfox
Like this Both actions same screen, approve loops back on route and mint proceeds to a watch tx stage *I should have made he button actions change to highlight actions better https://mint.enjoyment.network
1 reply
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Greg pfp
Greg
@greg
what if the user approved once and then tries to mint again? have you figured out a way to check for approvals or you just make the user do it every time?
4 replies
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vrypan |--o--| pfp
vrypan |--o--|
@vrypan.eth
Can't you check allowance() to see if you have enough approved?
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Greg pfp
Greg
@greg
How do you know which address to check allowance for?
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