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POJavascript - Checking the password field with regular expressions
 

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  1. POJavascript - Checking the password field with regular expressions
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    <p>I am working on a regular expression to check the password field, Now the javascript that tests the varible is working, but when I try to call it and check the form I can't seem to get the javascript to see that I want it to check the password in the form with the javascript I made but I can't seem to get the form to commnuicate with the javascript I made, The form and the javascript are on the same page, what I want for it to do is after it checks the password requirements it will just go and submit the form. Here is what I have so far.</p> <pre><code>&lt;html&gt; &lt;body&gt; &lt;script type="text/javascript"&gt; function checkPassword(password) { password = document.getElementById('thethePasswordFieldField').value; var patt=/[a-z]/g; var patt2 = /[A-Z]/g; var patt3 = /[0-9]/g; var patt4 = /[~\!@#\$%\^&amp;*_\-\+=`\|\\(\)\{\}\[\]:;"'&lt;&gt;,\.\?\/]/g; var result=patt.test(password); var result2=patt2.test(password); var result3=patt3.test(password); var result4=patt4.test(password); if (!result) alert("Needs a lowercase &amp; uppercase letter, a number &amp; a special character."); if (!result2) alert("Needs a lowercase &amp; uppercase letter, a number &amp; a special character."); if (!result3) alert("Needs a lowercase &amp; uppercase letter, a number &amp; a special character."); if (!result4) alert("Needs a lowercase &amp; uppercase letter, a number &amp; a special character."); if (result &amp;&amp; result2 &amp;&amp; result3 &amp;&amp; result4) alert(""); document.getElementById('frmApplication').submit(); } &lt;/script&gt; &lt;form id="frmApplication" name="frmApplication" action="test.html" method="post"&gt; Password: &lt;input type="text" name="thethePasswordFieldField" id="thethePasswordFieldField"&gt; &lt;a href="javascript:checkPassword()"&gt;Submit&lt;/a&gt; &lt;/form&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
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    1. COIsn't this the third time you're asking basically [the same](http://stackoverflow.com/questions/12644587/javascript-regular-expressions-what-to-do-now-that-its-all-true) [question](http://stackoverflow.com/questions/12641842/regular-expression-testing-the-new-password)?
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    2. COYou are getting the input element by ID "password", but you have no element with `id="password"` in your HTML.
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    3. COWhy do you have `{` before the submit call?
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