Abhisek Roy

Is there a way to have optional columns in the validation schema? Like, let's say we have a column age, where the validation is that the value needs to be...

I tried to write a custom validator for dates, where we check if it is of a format among n number of formats- if that fails, we return an error-...

Is there a way to compare date field?

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Is there a way to compare date field? Like say, for a column that is of time DateTime, I want to check that all dates are greater than 15/12/2020.

DateFormatValidation should have a toggle for allowing nan values (empty cells in a csv)

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I have created a custom function to solve this- ``` class CustomDateFormatValidation(_SeriesValidation): def __init__(self, date_format: str, nullable: bool = False, **kwargs): self.date_format = date_format self.nullable=nullable super().__init__(**kwargs) @property def default_message(self): return...