Laravel Developer

Short term help needed ... today til monday or tuesday
Dev with Laravel experience to help with fixes on an ongoing project with a drop dead date of monday...
Example of what needs done
Add vaidation to a webflow that checks for a duplicate email address upon submission (is email already being used in Infusionsoft? -- APi exists) if email already in use -- show message to let user know that they must use a unique email...
and then -- jsut fixing items as they are brought up by QA