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Thread: Required forms with a twist

  1. #16
    Join Date
    Nov 2012
    Posts
    1
    <code>
    <!DOCTYPE html>
    <html>
    <head>
    <script>
    /*<![CDATA[*/

    function Verify(frm){

    for (var mess=[],pass=false,z0=1;frm['checkbox'+z0];z0++){

    if (frm['checkbox'+z0].checked)
    {pass=true;}
    }


    if (!pass&&!frm['textbox1'].value.replace(/\s/g,'')){
    mess.push('1. Please, check at least one of the '+frm['box1'].title +'es or complete the '+frm['textbox1'].title + '.');
    }


    for (pass=false,z0=0;z0<frm['radio'].length;z0++){

    if (frm['radio'][z0].checked){
    pass=true;

    if (frm['radio'][z0].value=='yes'&&!frm['textbox2'].value.replace(/\s/g,'')){
    mess.push('complete '+frm['textbox2'].title);
    }
    }
    }

    if (!pass){mess.push('\r\n2. Please, check one of the '+frm['radio'][0].title + ' buttons\u2019.');}

    if (mess[0]){
    alert(mess.join('\n'));
    return false;
    }

    return true;
    }
    /*]]>*/
    </script>

    <script>
    function validate(form) {
    // Checking if at least one period button is selected. Or not.
    if (!form.ambidextrous[0].checked && !form.ambidextrous[1].checked){

    alert("3. Please Select \u2018Yes\u2019 or \u2018No\u2019!");
    return false;}


    if(!form.agree.checked){alert("4. Please check the terms and conditions");
    return false; }


    return true;
    }
    </script>
    <head>

    <body>
    <form method="post" onsubmit='return validate(this)'>

    <label>1. Please, fill out one of the checkboxes:</label><br>
    <input title="checkbox" type="checkbox" name="box1" />
    <input type="checkbox" name="box2" />
    <input type="checkbox" name="box3" />
    <input type="checkbox" name="box4" />
    <input title="first &lsquo;text box&rsquo;" name="textbox1" value="" />
    <br><br>

    <label>2. Please, check one radio button:</label><br>
    <input title="&lsquo;radio" type="radio" name="radio" value="yes" />
    <input type="radio" name="radio" value="no" />
    <input title="second &lsquo;text box&rsquo;" name="textbox2" value="" />
    <br><br>

    <label>3. Yes or No</label><br>
    <input type="checkbox" name="ambidextrous" id="marketing_yes" value='yes' onclick="updateRadioCheckboxes(this);" /><label for="marketing_yes">Yes</label>
    <input type="checkbox" name="ambidextrous" id="marketing_no" value='no' onclick="updateRadioCheckboxes(this);" /><label for="marketing_no">No</label><br><br>

    <input type="checkbox" name="agree" value='yes'><label>I agree to the <a href="">terms and conditions</a>.</label><br><br>
    <!--<input type="submit" value="Submit"> <input type="reset" value="Reset">-->
    <input type="submit" name="" value="Submit" onmouseup="Verify(this.form)"/>
    </form>

    <script>
    function updateRadioCheckboxes(checkbox) {
    var form = checkbox.form;
    if (checkbox == form.marketing_yes) {
    form.marketing_no.checked = false;
    }
    else if (checkbox == form.marketing_no) {
    form.marketing_yes.checked = false;
    }
    checkbox.checked = true
    }
    </script>
    </body>
    <html>
    </code>

  2. #17
    Join Date
    Aug 2012
    Posts
    9
    Thank you SO much, works great. TY TY TY

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