disable registration submit button after 1 click #259
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just3ws
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Dec 11, 2014
…ation disable registration submit button after 1 click
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Bounty 446 - BUG: PG::UniqueViolation: ERROR: duplicate key value violates unique constraint "index_users_on_username" DETAIL: Key (username)=(XXXXXXX) already exists.
I have seen this sort of problem in the past on other projects. Adding
data: { disable_with: "Submitted" }to a submit_tag or link_to disables the button after the first click. I smoke tested locally and it works as advertised. For more info: http://www.railsonmaui.com/blog/2014/02/23/simple-form-and-disable-processing-by-default/BTW, our
validates_uniqueness_of :usernamedoes work, but double clicks create a race condition. 🐎 🚗💨