Create Reusable library in LWC
In Lightning Web component, we can create component with and without HTML template. Component without HTML template is called Service Component or Service Libraries. Service Component can be created for reusable functions, which can be used in other LWC component. This post will explain how we can create Service Component which will be used in other component. This component has below functions. LOGO_URL – Which wll provide Logo Url for application showMessage – This function will show toast message. isValidForm – This function will check validity of each field on page validateEmail – This function will validate Email validateDOB – This function will validate that Date of Birth is not a future date There can be another methods as well which can be added to support other LWC component like date comparison, value comparison etc. Checkout step by step guide here to create reusable guide at creating reusable component in LWC