Created
April 23, 2018 17:48
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| def validate_symbol_and_lookup(symbol): | |
| if not symbol: | |
| return apology("must provide symbol", 400) | |
| stock = lookup(symbol) | |
| if not stock: | |
| return apology("invalid stock symbol", 400) | |
| return stock | |
| symbol = request.form.get("symbol") | |
| # apology() doesn't get rendered if symbol is invalid | |
| stock = validate_and_lookup(symbol) |
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