Question

What is the use of raise in Python?

Updated on May 31, 2025 | By Learnzy Admin | 👁️ Views: 146 students

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Solution

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The raise keyword in Python is used to manually trigger an exception (error) in your program.

Why use raise?

To show a custom error message.
To stop the program when something goes wrong.
To make sure the program follows certain rules.

Example:--

age = -5
if age < 0:
    raise ValueError("Age cannot be negative")

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