c# - how to make Gridview textbox's border color red while validating using jquery or javascript -

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I have a gridview with textbox field in a button click to validate the textbox value. If the text box is 0 or 0.00, then the color box of the text box needs to be changed.

How to do with jQuery or Javascript

Please help me ..

Thank you in advance ..

Deepti ..

HTML 

 < Code> input type = 'text' name = 'testtext' & gt;

JQuery 

  $ ("input [name = 'testtext'"]. Change (function () {if ( $ (This) .val () == 0) {$ (ele). CSS ('border', '1px # b87574 solid')}}}

$ (This). CSS () CSS is used to change elements.


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