Created
October 10, 2020 12:21
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Email Validation with Abstract API for Ruby on Rails
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| class EmailValidationService | |
| require 'ostruct' | |
| require 'rest-client' | |
| require 'json' | |
| attr_reader :error | |
| # @param[Integer] project_id | |
| # @param[String] email | |
| def initialize(project_id, email) | |
| @project_id = project_id | |
| @email = email | |
| self | |
| end | |
| def process | |
| if is_valid_email? @email | |
| verify_email() | |
| else | |
| @error = "Email not valid" | |
| return false | |
| end | |
| end | |
| private | |
| def is_valid_email? email | |
| email =~ URI::MailTo::EMAIL_REGEXP | |
| end | |
| def verify_email | |
| uri = URI( | |
| "https://emailvalidation.abstractapi.com/v1/?"\ | |
| "api_key=#{ENV['ABSTRACT_API_KEY']}&"\ | |
| "email=#{@email}" | |
| ) | |
| response = | |
| RestClient.get( | |
| 'https://emailvalidation.abstractapi.com/v1', | |
| { | |
| params: { api_key: ENV['ABSTRACT_API_KEY'], email: @email } | |
| } | |
| ) | |
| data = JSON.parse(response.body, object_class: OpenStruct) | |
| return { | |
| value: @email, | |
| autocorrect: data.autocorrect, | |
| is_valid_format: data.is_valid_format.value, | |
| is_free_email: data.is_free_email.value, | |
| is_disposable_email: data.is_disposable_email.value, | |
| is_role_email: data.is_role_email.value, | |
| is_catchall_email: data.is_catchall_email.value, | |
| is_mx_found: data.is_mx_found.value, | |
| is_smtp_valid: data.is_smtp_valid.value, | |
| quality_score: data.quality_score, | |
| project_id: @project_id | |
| } | |
| rescue StandardError => error | |
| @error = error | |
| return false | |
| end | |
| end |
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