Sometimes, we want to cast Python Flask form value to int.
In this article, we’ll look at how to cast Python Flask form value to int.
How to cast Python Flask form value to int?
To cast Python Flask form value to int, we can use the int function.
For instance, we write
personId = int(request.form['personId'])
to call int with the input value of the field with name personId into an integer.
We can also call request.form.get with the type argument to do the same thing.
For instance, we write
personId = request.form.get('personId', type=int)
to get the same input field value and convert it to an int by setting the type argument to int.
Conclusion
To cast Python Flask form value to int, we can use the int function.
