[RFC] make:entity : add regexp control for field

[linuxprocess]

Hello, I imagine a regexp associated for each field during the make:entity operation. This regexp would then apply to :

• a check constraint for field in database (via migration process)
• a check for back via a loadValidatorMetadata for Symfony Entity : Assert\Regex(['pattern' ...
• a check for front via a loadValidatorMetadata for Symfony Entity : Assert\Regex(['htmlPattern' ...

I think that could avoid a lot of security issues ... Would this feature interest people ?

[linuxprocess]

In the same idea, why not add a NotBlank() PropertyConstraint in loadValidatorMetadata() for each nonnullable field ?