.length showing value 1 in javascript -

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मेरे पास निम्न फ़ॉर्म है 

  & lt; form name = "client-login" method = "पोस्ट" ऑनसबमिट = "रिटर्न चेक_फॉर्म ();" & gt; & lt; लेबल & gt; ईमेल & lt; / लेबल & gt; & lt; इनपुट प्रकार = "टेक्स्ट" नाम = "क्लाइंट-ईमेल" मान = "" & gt; & lt; br / & gt; & lt; लेबल & gt; पासवर्ड & lt; / लेबल & gt; & lt; इनपुट प्रकार = "पासवर्ड" नाम = "पासवर्ड" मान = "" & gt; & LT; इनपुट प्रकार = "submit" नाम = "सबमिट करें" मूल्य = "सबमिट करें" "& gt; & lt; / प्रपत्र & gt;   
 और नीचे जावास्क्रिप्ट समारोह है  Check_form () < / code>  
 <कोड> & lt; स्क्रिप्ट & gt; समारोह Check_form () {var ईमेल = document.getElementsByName ( "क्लाइंट ईमेल"); वर पासवर्ड = document.getElementsByName ( "पासवर्ड"); चेतावनी ( email.length); अगर (email.length == नल) {email.style.border = '1px ठोस लाल'; return false;} else if (password.length == नल) {password.style.border = '1px पूरी तरह से लाल '; return false;} return false;} & lt; / स्क्रिप्ट & gt;।   
 लेकिन बावजूद मुझे खाली फ़ील्ड यह ग्राहक ईमेल के लिए 1 के रूप में मूल्य चेतावनी है के साथ प्रस्तुत करने के किसी भी विचार क्या है गलत।   
 
 
 उपरोक्त जेएस में आपने ईमेल वैरिएबल लिया है जिसमें "टेक्स्ट क्लाइंट -ईमेल " 
 ईमेल lentgh इस का उपयोग देखने के लिए:।  
  चेतावनी (ईमेल [0] .value.length);   < / div>

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