The `is_valid` method in `blog.forms.PostForm` is a built-in function in Python used to check whether the data submitted through a form is valid or not. It validates the form's fields according to the specified validation rules and returns `True` if all the fields are valid, otherwise it returns `False`. This method is commonly used in web development to ensure that the data entered by users meets the required criteria before further processing or saving it into the database.
Python PostForm.is_valid - 60 examples found. These are the top rated real world Python examples of blog.forms.PostForm.is_valid extracted from open source projects. You can rate examples to help us improve the quality of examples.