ignore space in javascript

[sundarraj_mca]

hai

how to ignore space in text input

i have a textbox for Demand Draft no in which only 6 characters are allowed my script accepts 6 numeric correctly but it also accepts space. i need validate it.

[rangana]

You could either use indexOf() method.

Code: Select all

if(!(txt.indexOf('')==-1))
   {
   alert('There\'s a space');
   }


...or match() method.

Code: Select all

str.match(/^[\d]{6}$/)


Hope it helps.