Allow only and 0-9 numbers in textbox using JQuery in ASP.Net

Question

Please tell me how to restrice user to enter only  and 0 to 9 numbers only Other characters should be blocked Also restricted characters shouldnt be pasted tooCharacters are  PLUS0 to 9 Number

dharmendr · Accepted Answer

Hi EmadKhanRefer the below codeHTMLlthtml xmlns34httpwwww3org1999xhtml34gtlthead runat34server34gt    lttitlegtlttitlegtltheadgtltbodygt    ltform id34form134 runat34server34gt    ltdivgt        ltinput name34TextBox334 type34text34 id34TextBox334 gt        ltscript type34textjavascript34 src34httpajaxgoogleapiscomajaxlibsjquery183jqueryminjs34gtltscriptgt        ltscript type34textjavascript34gt            function                  34idTextBox334on34keyup34 function                      var text  thisval                    if isNaNtext                         text  textreplace09g 3939                                        thisvaltext                                    ltscriptgt    ltdivgt    ltformgtltbodygtlthtmlgtDemo

Allow only and 0-9 numbers in textbox using JQuery in ASP.Net

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