i couldn't print the value for slider range,what i 've to do?

Question

I couldn't print the value for slider range, what I 've to do? this is my code

<?php
                        $salary=array(
                            'type'=>'range',
                            'name'=>'salary',
                            'id'=>'salary',
                            'class'=>'slider tags',
                            'value'=>'',
                            'data-slider-min'=>1,
                            'data-slider-max'=>30,
                            'data-slider-step'=>1,
                            'data-slider-value'=>'[1,1]',
                            'rules'=>'required');
                      echo form_input($salary); ?>

Answer 1

<form id="contactform" method="post" action="<?php echo $_SERVER['PHP_SELF]; ?>" novalidate>

<?php
if($sent===true){
echo "<h2 class='success'>Thanks, your message has been sent successfully</h2>";  //Line 117

You missed a ' after <?php echo $_SERVER['PHP_SELF – and therefor your text literal only ends when the next ' is encountered, that is after echo "<h2 class= – and after that follows success, which is not a valid PHP expression and therefor throws that error.

In an editor with proper syntax highlighting, you should have been able to spot this very quickly – so get one.

Answer 2

if(hasError!==true){

should be

if($hasError!==true){