Signup Form Validation
Medium · Forms
Validate a signup form when it is submitted.
Rules:
- the email must contain "@", otherwise show <p className="error">Invalid email</p>
- the password must have at least 6 characters, otherwise show <p className="error">Password too short</p>
Show every error that applies, in that order. If there are no errors, show <p className="success">Welcome!</p> instead. Nothing is shown before the first submit.
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