sdin
Version:
JavaScript package builder.
19 lines (13 loc) • 574 B
text/typescript
const EMAIL_EXP = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+.[a-zA-Z]{2,}$/
const PACKAGE_NAME_EXP =
/^@?([a-z][a-z0-9]{0,29}([\.\-]?[a-z0-9]{1,30}){0,5}){1}(\/[a-z0-9]{0,30}([\.\-]?[a-z0-9]{1,30}){0,5})?$/
const PACKAGE_VERSION_EXP = /^[0-9]{1,4}\.[0-9]{1,4}\.[0-9]{1,4}(\.[a-z0-9][a-z0-9\-]{0,29})?$/
export function isEmail(it: string) {
return EMAIL_EXP.test(it)
}
export function isPackageName(it: string): boolean {
return PACKAGE_NAME_EXP.test(it)
}
export function isPackageVersion(it: string): boolean {
return PACKAGE_VERSION_EXP.test(it)
}