How do I check if a value is a valid URL in Python using the validators library?Antek N
To check if a value is a valid URL in Python using thevalidators
library, you can follow these steps:
1. Install thevalidators
library:
- Before using the library, you need to install it usingpip
.
- Open your terminal or command prompt and run the following command:
pip install validators
2. Import the necessary modules:
- Import thevalidators
module.
- Example:
1 2
import validators
3. Check the URL:
- Use thevalidators.url()
function to check if the value is a valid URL.
- The function takes the value as an argument and returnsTrue
if it is a valid URL, andFalse
otherwise.
- Example:
1 2 3
def is_valid_url(value): return validators.url(value)
4. Use the function:
- Call theis_valid_url()
function and pass the value you want to validate as a URL.
- It will returnTrue
if the value is a valid URL, andFalse
otherwise.
- Example:
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url = "https://www.example.com" if is_valid_url(url): print("Valid URL") else: print("Invalid URL")
By following these steps, you can check if a value is a valid URL using thevalidators
library. Remember to handle any exceptions or error cases that may arise during the validation process to ensure the stability of your program.
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