TY_BCS_PHP_SLIP 1_1


Slip no. 1. Design HTML form, accept student Name, Age, and Mobile No. from user. Using java Script validate for following
a) Student Name should not be empty.
b) Student Age must be between 1 to 20.
HTML file :
<html>
<head>
<style>
span
{
                color: red;
                font-size: 15px;
                float: right;
}
</style>
<script type="text/javascript" >
                function val_stud_name(inputfield,helptext)
                 {
                                if(inputfield.value.length == 0)
                                {
                                                if(helptext != null)
                                                {
                                                                helptext.innerHTML= "* Student name should not be empty";
                                                }
                                                return false;      
                                }
                                else
                                {
                                                if (helptext != null)
                                                helptext.innerHTML = "";
                                                return true;
                                }             
                }             

                function val_stud_age(inputfield,helptext)
                 {
                                if(1 >= inputfield.value || inputfield.value >= 20)
                                {
                                                if(helptext != null)
                                                {
                                                                helptext.innerHTML= "* Age must be between 1 to 20";
                                                }
                                                return false;      
                                }
                                else if(1 <= inputfield.value || inputfield.value <= 20)
                                {
                                                if (helptext != null)
                                                helptext.innerHTML = "";
                                                return true;
                                }             
                }             

</script>
</head>
<body>
<table align="center">
<tr>
<td><label>Name</label></td>
<td><input type="text" placeholder="Enter your name here" name="s_name" id="s_name" onblur="val_stud_name(this,document.getElementById('s_nm'));"></td>
</tr>
<tr><td></td><td><span id="s_nm"></span></td></tr>                     

<tr>
<td><label>Age</label></td>
<td><input type="text" placeholder="Enter your age here" name="age" id="age" onblur="val_stud_age(this,document.getElementById('s_age'));"></td>
</tr>
<tr><td></td><td><span id="s_age"></span></td></tr>                    

<tr>
<td><label>Mobile no </label></td>
<td><input type="text" placeholder="Enter your mob here" name="s_mob" id="s_mob" onblur="val_nonEmpty(this,document.getElementById('s_mob'));"></td>
</tr>
<tr><td></td><td><span id="s_mob"></span></td></tr>                  
                               
<tr><th colspan="2"><input type="submit" value="Submit"><input type="RESET" value="Reset"></th></tr>
</table>
</body>
</html>

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