JQuery Showing Empty String On Input Text?

I have a form like this

Name

Share

You may like these posts

• 
  Show And Hide Divs (with Some Delay) Using Setinterval (infinite Loop)
• 
  Ie Doesn't Allow To Upload The File, If It Is Not Keybord Click For Input Type=file
• 
  Selecting Nested Div In A Li Element
• 
  In A:visited , Only One Change Is Working