[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2022-09-30 UTC."],[[["This function determines if a given email address is valid or invalid."],["The primary alias for this functionality is `google.appengine.api.mail.is_email_valid`."],["The function accepts one argument, `email_address`, which is the email address to be checked."],["It returns `True` if the provided email address is valid and `False` if it is not."]]],[]]