javascript - Basic regexp question -

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I am using it as validation regexp for the areas of my name.

How do I modify it to check at least 2 characters? 

  '/ ^ [a-zA-Zà ¥ Ã + a ?? One ?? One ?? I use it like this:  
  if (name_exp.test ($ ("$" + "+" Name_input) .val ())) {Everything is alright! }    
 
 
 This should do the trick: {2,} 2 or more characters will be required  
  / ^ [a-zA-jade ¥ Ã + a ?? One ?? One ?? S \ -] {2,} $ /

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