Add more detailed warning messages to signup / reset

webclient/src/PasswordReset.js

@@ -37,7 +37,7 @@ function ResetForm() {
 	});
 
 	return (
-		<Form onSubmit={handleSubmit}>
+		<Form onSubmit={handleSubmit} error={error.email == 'Not found.'}>
 			<Form.Input
 				label='Email'
 				name='email'
@@ -45,6 +45,12 @@ function ResetForm() {
 				error={error.email}
 			/>
 
+			<Message
+				error
+				header='Email not found in Spaceport'
+				content='You can only use this form if you have an account with this new member portal.'
+			/>
+
 			<Form.Button loading={loading} error={error.non_field_errors}>
 				Submit
 			</Form.Button>