Created
February 4, 2018 02:28
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Email Address Validator function that uses Regular Expressions
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/** | |
* Given a string, validates an email address | |
* @param {String} emailString: the user submitted email address | |
* @returns {Boolean} true/false: indicates if the email address is valid or not | |
* */ | |
const isEmailAddressValid = (emailString) => { | |
const regExpStr = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/; | |
return regExpStr.test(emailString); | |
}; |
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