diff options
Diffstat (limited to 'school/node_modules/graphql/utilities/assertValidName.js.flow')
-rw-r--r-- | school/node_modules/graphql/utilities/assertValidName.js.flow | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/school/node_modules/graphql/utilities/assertValidName.js.flow b/school/node_modules/graphql/utilities/assertValidName.js.flow deleted file mode 100644 index 2e2493a..0000000 --- a/school/node_modules/graphql/utilities/assertValidName.js.flow +++ /dev/null @@ -1,34 +0,0 @@ -// @flow strict -import devAssert from '../jsutils/devAssert'; - -import { GraphQLError } from '../error/GraphQLError'; - -const NAME_RX = /^[_a-zA-Z][_a-zA-Z0-9]*$/; - -/** - * Upholds the spec rules about naming. - */ -export function assertValidName(name: string): string { - const error = isValidNameError(name); - if (error) { - throw error; - } - return name; -} - -/** - * Returns an Error if a name is invalid. - */ -export function isValidNameError(name: string): GraphQLError | void { - devAssert(typeof name === 'string', 'Expected name to be a string.'); - if (name.length > 1 && name[0] === '_' && name[1] === '_') { - return new GraphQLError( - `Name "${name}" must not begin with "__", which is reserved by GraphQL introspection.`, - ); - } - if (!NAME_RX.test(name)) { - return new GraphQLError( - `Names must match /^[_a-zA-Z][_a-zA-Z0-9]*$/ but "${name}" does not.`, - ); - } -} |