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13 lines
428 B
CoffeeScript
13 lines
428 B
CoffeeScript
EMAIL_REGEXP = /^(([^<>()[\]\\.,;:\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,}))$/
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module.exports = EmailHelper =
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parseEmail: (email) ->
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return null unless email?
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return null if email.length > 254
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email = email.trim().toLowerCase()
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matched = email.match EMAIL_REGEXP
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return null unless matched? && matched[0]?
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matched[0]
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