Problem Statement
Describe a robust submit flow for Vue forms.
Explanation
Prevent default, validate synchronously, then run async validations if any. Show a loading state, call the API, handle success (reset/redirect) and failure (map server errors to fields). Always clear the loading state in a finally block.
Code Solution
SolutionRead Only
const submitting = ref(false)
async function onSubmit(e){
e.preventDefault()
if(!canSubmit.value) return
submitting.value = true
try { await api.save(form) }
catch(err){ mapErrors(err) }
finally { submitting.value = false }
}