Tag Archives: Cascading Style Sheets


HTML5 JavaScript Pasting Image Data in Chrome

Send money for FREE Pasting anything other than simple text into the browser has historically been stupendously impossible. Until now… It’s a miracle, image data pasted into the browser can be retrievedRead More…


Javascript function to check if a field input contains letters and numbers only

// Function to check letters and numbers function alphanumeric(inputtxt) {  var letterNumber = /^[0-9a-zA-Z]+$/;  if((inputtxt.value.match(letterNumber))   {    return true;   } else   {    alert(“message”);    return false;   }   } To get a string contains only letters and numbers (i.e. a-z, A-Z or 0-9) we use a regularRead More…