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POCall of function not working
 

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    <p>I think I'm having a problem with the <code>this</code> element in the code below</p> <p>I'm trying to call a function in two way's but the second way dosen't work:</p> <p>The function validate_email is not responding, I think the call for it is wrong in the second example. </p> <p><strong>The working way is:</strong></p> <pre><code>checking = {}; checking.form = function(){ return{ validate_mail: function(a){ var c=true; var email_filter = /^[\w.-]+@[\w.-]+([\.]+([\w]+[\.])?)+[a-zA-Z]{2,6}$/i; if( $.trim(a)!="" &amp;&amp; !$.trim(a).match(email_filter) ) c=false; return c; }, check_mail: function(div_id, error) { var email = $(div_id + ' input[name=email]').val(); var check = this.validate_mail(email); if(check==false &amp;&amp; $(div_id).is(':visible') ) { $(div_id + ' '+ error).html('&lt;b&gt;some error&lt;/b&gt;'); } else { $(div_id + ' ' + error).text(''); } } } }(); $(function(){ $('#register input[name=email]').blur(function(){ checking.form.check_mail("#register", ".error_email"); }); } </code></pre> <p><strong>The not working way is:</strong></p> <pre><code>checking = {}; checking.form = function(){ return{ validate_mail: function(a){ var c=true; var email_filter = /^[\w.-]+@[\w.-]+([\.]+([\w]+[\.])?)+[a-zA-Z]{2,6}$/i; if( $.trim(a)!="" &amp;&amp; !$.trim(a).match(email_filter) ) c=false; return c; }, check_mail: function(div_id, error) { return function(){ //**made the change nr. 1** var email = $(div_id + ' input[name=email]').val(); var check = this.validate_mail(email); if(check==false &amp;&amp; $(div_id).is(':visible') ) { $(div_id + ' '+ error).html('&lt;b&gt;some error&lt;/b&gt;'); } else { $(div_id + ' ' + error).text(''); } } } } }(); $(function(){ //**made the change nr. 2** $('#register input[name=email]').blur( checking.form.check_mail("#register", ".error_email") ); } </code></pre> <p>I need some help with this. I believe I'm not useing the <code>this</code> element in the right way</p> <p>Any help is appreciated !!</p>
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    1. COWhat exactly is not working?
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    2. COHow can we help you if we don't even know what the code is supposed to do and what you want it to do?
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      1. USFelix Kling
    3. COThe function validate_email is not responding, I think the call for it is wrong in the second example
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      1. USsorin
 

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