Verify email address checking MX records, and SMTP connection.
Verify email address checking MX records, and SMTP connection. Return the MX records.
Provides a fast, pretty robust e-mail validator. Only checks form, not function.
Format validation for Ajv v7+
Provides a fast company / work email validator by checking whether the email domain is in the free email provider list.
Verify email address checking MX records, and SMTP connection.
Validates emails based on regex, common typos, disposable email blacklists, DNS records and SMTP server response.
Validate identifier/keywords name
Another JSON Schema Validator
Validate plugin/preset options
React Email Prop Type
Validators for Vuelidate
Additional JSON-Schema keywords for Ajv JSON validator
Decorator-based property validation for classes.
String validation and sanitization
Another JSON Schema Validator
Parse an author, contributor, maintainer or other 'person' string into an object with name, email and url properties following npm conventions.
Express middleware for the validator module.
A simple wrapper around class-transformer and class-validator which provides nice and programmer-friendly API.
Ajv class for JSON Schema draft-04
Object schema validation
Formats 'email', 'ipaddress' and 'url' for convict
mongoose-unique-validator is a plugin which adds pre-save validation for unique fields within a Mongoose schema.
Fresh list of all free email domain providers. Can be used to check if an email address belongs to a company. Updated weekly.