Validation

• Are there KYC / AML checks?

• Is there a max cap on tokens?

• What if that cap is per-participant?

• Is there a starting and ending time frame?

There are a bunch of different validation requirements that your crowdsale might be a part of:

CappedCrowdsale

Adds a cap to your crowdsale, invalidating any purchases that would exceed that cap

IndividuallyCappedCrowdsale

Caps an individual’s contributions.

WhitelistCrowdsale

Only allow whitelisted participants to purchase tokens. this is useful for putting your KYC / AML whitelist on-chain!

TimedCrowdsale

Adds an openingTime and closingTime to your crowdsale