I often have seen projects that didn’t have almost any conscious strategy for data validation. Their teams worked under the great pressure of deadlines, unclear ...

A validation is really a predicate/condition that is when tested on a object, if it succeeds, then object is considered to have passed, otherwise, it is considered failed. If it failed, then we need ...

A good data validation strategy is an important part of every application development project. Being able to consolidate and generalize validation using a proven framework can significantly improve ...

VScodeのプラグイン「W3C Validation」でhtmlの文法エラーをチェックすることができます。 ただし、このプラグインは、インストールするだけでは使用できず、「JDK」というソフトもインストールする必要があります。 この設定の手順がネット上で探してもwindows ...