Check if an email address exists without sending any email, written in Rust. Comes with a ⚙️ HTTP backend.
- email-validation
- email-verification
- hacktoberfest
Repository Index
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A lightweight library for converting complex objects to and from simple Python datatypes.
- serialization
- deserialization
- validation
- python
A light-weight, flexible, and expressive statistical data testing library
- pandas
- validation
- schema
- dataframes
An idiomatic Go (golang) validation package. Supports configurable and extensible validation rules (validators) using normal language constructs instead of error-prone struct tags.
- validation
- golang
- go
- ozzo
Lightweight, extensible data validation library for Python
- python
- data-validation
A C++20 library for fast serialization, deserialization and validation using reflection. Supports JSON, Avro, Boost Serialization, BSON, Cap'n Proto, CBOR, Cereal, Command line interfaces, CSV, Environment variables, flexbuffers, msgpack, parquet, TOML, UBJSON, XML, YAML, yas / msgpack.org[C++20]
:mailbox: Cross-language temporary (disposable/throwaway) email detection library. Covers 55 734+ fake email providers.
- email-validation
- email-verification
Ruby JSON Schema Validator
- hacktoberfest
A Meteor package that extends Mongo.Collection to provide support for specifying a schema and then validating against that schema when inserting and updating.
- hacktoberfest
- meteor
- schema
- mongodb
A JSONSchema validator that uses code generation to be extremely fast
Flexible type system for Ruby with coercions and constraints
- dry-rb
- types
- coercion
- constraints
PHP library - Validators for standards from ISO, International Finance, Public Administrations, GS1, Manufacturing Industry, Phone numbers & Zipcodes for many countries
- gtin
- php
- international-finance
- administrations
Data Validation for Elixir
Validate the Strength of a Password in Go
- entropy
- strength
- character
- golang-package
A simple filtering library for PHP
Easy parameters validation/casting with Ecto.Schema, akin to Rails' strong parameters.
A Runtime Typechecker for Roblox
- lua
- roblox
Elixir port of libphonenumber
Efficient, hassle-free function call validation with a concise inline syntax for clojure.spec and Malli
Elixir library that provides macros which allow you to encapsulate business logic and validate incoming parameters with predefined contract.
- elixir
- coercion
- ddd
- operation-invocation
Runtime type checking for JS with Hindley Milner signatures
- hindley-milner
- type-checking
- functional-programming
- invariant
An extensible F# validation library.
:white_check_mark: Easy property validation for JavaScript, Node and Express.
- assertions
- validation
- validator
- request-validation
Easy to Use, Read, Extensible, Flexible Validation Checker