javascript for a textbox to accept the values in decimals and within range

[nussu]

Hi,
Plz provide me javascript :

javascript for a textbox to accept the values in decimals and within range

i need to enter a value in textbox like 1.03 and it should be <3 (lessthan 3).

Plz help me.

Rgds,
Nussu

[Dasty]

function check(value)
{
  if (/^[0-9]*(\.[0-9]{1,2})?$/.test(value))
  {
    if (parseFloat(value) < 3.0)
    {
      return true;
    }
  }
  return false;
}

It will check for none up to 2 decimal places. If you want to accept more, just change "2" in regular expression to higher number. This function returns true if value is ok, otherwise false.

[nussu]

Thnx Dasty,

It is working fine now.

[nussu]

Hi,

A textbox has to accept only numeric values using javascript in .net 2.0

Once i comeout of textbox and if it is not numeric value i have to get alert.

Plz provide me complete code ..

code in textbox and as well as javascript function.

I am new to .net plz help me...

Plz help me ...

Regards,
Nussu

[gits]

hi ...

you might have a look at this thread ...

kind regards

[Markus]

Hi,

A textbox has to accept only numeric values using javascript in .net 2.0

Once i comeout of textbox and if it is not numeric value i have to get alert.

Plz provide me complete code ..

code in textbox and as well as javascript function.

I am new to .net plz help me...

Plz help me ...

Regards,
Nussu

Don't be so cheeky and read a tutorial.

[nussu]

Hi,

I need a javascript for a textbox to accpet only decimal values( i.e as 0.005) and
if it is < 0.005 i need to raise an alert.

Help me plz

Regards,
Nussu

[acoder]

I've merged your threads yet again. Keep all posts on one topic in one thread. This is your final warning.