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POUnable to validate row if any of the textbox values are entered
 

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  1. POUnable to validate row if any of the textbox values are entered
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    <p>I am trying to validate row of textboxs. If any one of the textbox values in that row are entered, then the user must enter all the textbox values in that row. It should also focus on the empty row if there are any in that row. Else user should be able to submit the form. I tried the below code but it didn't work. Please help me. </p> <pre><code>&lt;script&gt; function checkVal() { var counter = 0; var a = document.getElementById('name'+counter).value; alert(a); for(var i=0; i&lt;10; i+5) { if(a.length&gt;1) { var b = document.getElementById('name'+counter).value; for(var k=0; k&lt;5; k++) { if(k[i].length&lt;0) { alert("Enter Values for all rows."); k[i].focus(); return false; } return true; } } } } &lt;/script&gt; &lt;form name="na" onsubmit="return checkVal()"&gt; &lt;table&gt; &lt;tr&gt; &lt;td&gt;&lt;input type="text" name="s1" id="s1" value="1" size="2" readonly="readonly"/&gt;&lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name0" id="name0" size="20"&gt; &lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name1" id="name1" size="20"&gt; &lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name2" id="name2" size="20"&gt; &lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name3" id="name3" size="15"&gt; &lt;td&gt;&lt;input type="text" name="name4" id="name4" size="15"&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;&lt;input type="text" name="s1" id="s2" size="2" value="2" readonly="readonly"/&gt;&lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name0" id="name5" size="20"&gt; &lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name1" id="name6" size="20"&gt; &lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name2" id="name7" size="20"&gt; &lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name3" id="name8" size="15"&gt; &lt;td&gt;&lt;input type="text" name="name4" id="name9" size="15"&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;&lt;input type="text" name="s1" id="s3" size="2" value="3" readonly="readonly"/&gt;&lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name0" id="name10" size="20"&gt; &lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name1" id="name11" size="20"&gt; &lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name2" id="name12" size="20"&gt; &lt;/td&gt; &lt;td&gt;&lt;input type="text" name="name3" id="name13" size="15"&gt; &lt;td&gt;&lt;input type="text" name="name4" id="name14" size="15"&gt; &lt;/tr&gt; &lt;/table&gt; &lt;input type="submit" value="Submit"&gt; &lt;/form&gt; &lt;/body&gt; </code></pre>
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    1. This table or related slice is empty.
    1. PTQuestion
    1. USNash
    1. USNash
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COWhere do you define k as an array? I don't see that, and your script is probably dying there. Firebug will help you here, as will the developer console which may show the bug you're encountering.
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      1. POUnable to validate row if any of the textbox values are entered
      1. USAuri Rahimzadeh
    2. COYou define `k` as an integer (for use as an iterator/index through the loop); it contains no properties/values, therefore `k[i]` will be `null` or `undefined`. What are you trying to do with that line?
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      1. POUnable to validate row if any of the textbox values are entered
      1. USDavid Thomas
    3. COI removed the array k[i] but issue still persists.
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      1. POUnable to validate row if any of the textbox values are entered
      1. USNash
 

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