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The following is the jquery code.
Here am reading the values entered in the text box and evaluating that string.

variable fName contains the original string here .

$("#fName").blur(function(){...

I want to allow alphanumeric characters and single dot in between the characters,multiple dots should not be allowed.

ex :
1 . (single) dot should not be allowed in the string
2. .........

@anchal

in first name field I want to block multiple dots
ex:

FirstName should not be => . (dot)or .......(multiple dots)

it can be => a.b.c.

am using => split( [^a-zA-Z0-9.] )

...

I want to block all special characters except alphanumerics.. and "."(dot ) character

currently am using /[^a-zA-Z.]/

I want to even block only single dot or multiple dots..

ex:
. or ...

Thanks a lot people

Hi,

I have a variable which contains json string
ex :
temp=`curl -X GET http://localhost:5984/example/$id`

now temp contains =>...