Live Number (text) Field

Just as the live text field we will use the same parameters, but the inputType will be "number" and it is important to add a few attributes, like step and min. Step allows decimals, in the following example 2 decimals, one decimal at a time. 

For Decimals

array_push($td_fields,[
   'type'=>'live',
   'inputType' => 'number',
   'col'=>'balance',
   'privilege'=> 2, //optional, 4 will show the field only to High and Admin privileges, default is 1
   'class'=>'',   //optional, class name selector default: none (empty)
   'attributes'=>'min="0" step=".01"'  //optional
]);

For Integers
If we only want to allow integers step should be equal to 1 and to prevent decimals add the following JS to the attributes: onkeypress="return event.charCode >= 48 && event.charCode <= 57"

array_push($td_fields,[
   'type'=>'live',
   'inputType' => 'number',
   'col'=>'balance',
   'privilege'=> 2, //optional, 4 will show the field only to High and Admin privileges, default is 1
   'class'=>'',   //optional, class name selector default: none (empty)
   'attributes'=>'min="0" step="1" onkeypress="return event.charCode >= 48 && event.charCode <= 57"'  //optional
]);