java - How to verify Email on Server without sending an email? -


इस सवाल का पहले से ही एक उत्तर है: < / p>

  • 7 जवाब

    मैं ईमेल पता सत्यापित करना चाहता हूं एक ईमेल भेजने के बिना, क्योंकि जब हम जानते हैं कि यह अमान्य ईमेल है, तो मैं क्यों ईमेल भेजता हूं

    आप एक इस तरह से पैटर्न: <प्री> निजी स्थिर अंतिम पैटर्न मेल Pattern = Pattern.compile ("^ [a-z0-9! # $% & amp; '* + / =? ^ _` {|} ~ -]: | - * @ ((\\ [एक-Z0-9 # $% & amp '* + / = ^ _ `{} ~]?।!?): [एक-Z0-9 ] ([एक-Z0-9 -] * [एक-Z0-9]?) \\) + [एक-Z0-9] (:।? [एक-Z0-9 -] * [एक-z0 -9]) "$"); अगर (! MailPattern.matcher (ईमेल) .matches ()) {// TODO मेल पता अमान्य है। }

    यद्यपि यह केवल ईमेल प्रारूप के लिए जांच करता है, सर्वर को पिंग करने या पूर्ण सत्यापन संभालने के लिए कोई अन्य जटिल कदम नहीं करता है।

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