MSK7
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Hello all, As i am beginner in php programming I just want to know that what is the functioning of all these followings,which are generally used in php :- (1) $_SERVER['REMOTE_ADDR']; (2) what is : - $uself & what it means:- $headersep = (!isset( $uself ) || ($uself == 0)) ? "\r\n" : "\n" ; (3) $_SERVER['HTTP_REFERER']; please tell me some basic information about all these contents , used in php. Thanks & Regards.
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Hello all, I am beginner inthe programming , & I am trying to apply validation for different fields of a form, so that a user can get alert messages instantly at the time of mistake as if any form fields are empty or any Invalid values are entered. My validation is not working systematically & properly, the alert messages hangs the data entering process & some fields does not throw any alert messages & the process jumps over the remaining empty fields. Please help me so that the validation works systematically & properly & errors can be removed , before submitting the form. Here is my code:- <html> <head> <script type="text/javascript"> function checkName() { if (form2.name.value=="") { alert("Please enter the Full Name"); document.form2.name.focus(); document.form2.name.select(); return false; } if (!isNaN(document.getElementById('name').value)) { alert("Invalid numeric value entered! Please enter the Valid Name"); document.form2.name.focus(); document.form2.name.select(); return false; } return true ; } function checkAge() { if (form2.age.value=="" ) { alert("Please enter the Age"); document.form2.age.focus(); document.form2.age.select(); return false; } var x = document.form2.age.value; if(isNaN(x)||x.indexOf(" ")!=-1) { alert("The Age entered is not a Numeric value. Please check and try again"); document.form2.age.focus(); document.form2.age.select(); return false; } if ( document.form2.age.value > 99 ) { alert("Age must be numeric & cannot be more than 2 digits"); document.form2.age.focus(); document.form2.age.select(); return false; } return true; } function checkGender() { if(!form2.gender[0].checked && !form2.gender[1].checked) { alert("Please Select your Gender"); document.form2.gender.focus(); return false; } return true; } function checkMobile() { if (form2.mobile.value=="") { alert("Please enter the Mobile number"); return false; } var y = document.form2.mobile.value; if(isNaN(y)||y.indexOf(" ")!=-1) { alert("The Mobile number you Entered is not a Numeric value. Please check and try again"); return false; } if (y.charAt(0)!="9") { alert("The mobile number must start with 9 "); return false } if (y.length<10||y.length>10) { alert("The Mobile number you Entered is not 10 digit number. Please enter only 10 digit number"); return false; } return true; } function checkCity() { if (form2.city.value=="") { alert("Please enter the name of City"); document.form2.city.select(); document.form2.city.focus(); return false; } if (!isNaN(document.getElementById('city').value)) { alert("Invalid numeric value entered ! Please enter Valid Name"); document.form2.city.select(); document.form2.city.focus(); return false; } return true; } function checkCountry() { if (form2.selectname.value=="select country") { alert("Please Select a Country from List"); document.form2.country.select(); document.form2.country.focus(); return false; } return true; } function checkHobbies() { if (!form2.hobbies[0].checked && !form2.hobbies[1].checked && !form2.hobbies[2].checked ) { alert("Please Select at least any one Hobby"); document.form2.hobbies.focus(); return false; } return true; } function checkWebsite() { if (form2.website.value=="") { alert("Please Enter your Website "); document.form2.website.select(); document.form2.website.focus(); return false; } if (!isNaN(document.getElementById('website').value)) { alert("Invalid numeric value entered ! Please enter valid name for Website"); document.form2.website.select(); document.form2.website.focus(); return false; } return true; } function checkEmail() { AtPos = document.form2.email.value.indexOf("@") StopPos = document.form2.email.value.lastIndexOf(".") if (form2.email.value=="") { alert("Please enter the Email Address"); document.form2.email.select() document.form2.email.focus(); return false; } if (!isNaN(document.getElementById('email').value)) { alert("Invalid numeric value entered ! Please enter the Valid Email"); document.form2.name.select(); document.form2.name.focus(); return false; } if (AtPos == -1 || StopPos == -1) { alert("Not a valid email address"); document.form2.email.select() document.form2.email.focus(); return false; } if (StopPos < AtPos) { alert("Not a valid email address"); document.form2.email.select() document.form2.email.focus(); return false; } if (StopPos - AtPos == 1) { alert("Not a valid email address"); document.form2.email.select() document.form2.email.focus(); return false; } return true; } function checkMessage() { var $comment = document.form2.comment; if ($comment.value == "") { window.alert("Please enter the Message"); $comment.select(); $comment.focus(); return false; } return true; } </script> </head> <body> <form name="form2" id="form2" action="infosubmit2.php" method="post" > <table frame border="4" align="center" cellpadding ="20" cellspacing="20" > <tr> <td> <br> Name : <input type="text" name="name" id="name" onblur = "return checkName()" onchange = "return checkName()" onkeyup = "return checkName()" size="40" /> <br /> </td> </tr> <tr> <td> <br> Age : <input type="text" name="age" id="age" onblur= "return checkAge()" onchange = "return checkAge()" onkeyup = "return checkAge()" size="6" /> <br /> </td> </tr> <tr> <td> <br> Gender : <input type = "radio" name= "gender" onblur="checkGender()" value = "male"> Male <input type = "radio" name= "gender" onblur=="checkGender()" value = "female"> Female <br /> </td> </tr> <tr> <td> <br> Mobile : <input type = "text" name ="mobile" onblur = "return checkMobile()" onkeyup= "return checkMobile()" size="20" /> <br /> </td> </tr> <tr> <td> <br> City : <input type = "text" name ="city" onblur = "return checkCity()" onkeyup = "return checkCity()" size="25" /> <br /> </td> </tr> <tr> <td> <p> Country : <select name="selectname" onblur = "return checkCountry()" > <option value="select country"> Select Country </option value > <?php $result = mysql_query('select * from info2.countries2'); while ($row = mysql_fetch_array($result)) { ?> <option value="<? echo $row['countryName']; ?>"><? echo $row['countryName']; ?></option> <? } ?> </select> <p> </p> </td> </tr> <tr> <td> <br> Hobbies : <input type = "checkbox" name= "hobbies" onblur = "return checkHobbies()" value="movies"> Movies <input type = "checkbox" name= "hobbies" onblur = "return checkHobbies()" value="reading"> Reading <input type = "checkbox" name= "hobbies" onblur = "return checkHobbies()" value="sports"> Sports <br /> </td> </tr> <tr> <td> <br> WebSite : <input type = "text" name="website" id="website" onblur = "return checkWebsite()" onkeyup = "return checkWebsite()" size ="35" /> <br /> </td> </tr> <tr> <td> <br> Email : <input type = "text" name="email" id="email" onblur = "return checkEmail()" onkeyup = "return checkEmail()" size ="38" /> <br /> </td> </tr> <tr> <td> <br> Message : <textarea name= "comments" onblur ="return checkMessage()" onkeyup = "return checkMessage()" cols="25" rows="3" id="comments" ></textarea> <br /> </td> </tr> <tr> <td> <input type = "submit" name= "submit" id = "submit" value= "Submit"/> <input type = "reset" name= "reset" id = "reset" value= "Reset"/> <br /> </td> </tr> </table> </form> </body> </html> In advance Thanks & Regards.
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Hello all, Actually, i am making a osCommerce website in wich i need UPS shipping system. How it can be generated in PHP . Why we use this system . I have no idea about UPS shipping system & integration . Pleas help me. It is very urgent. Thanks & Regards .