Restrict user to enter more than One digit in TextBox in JavaScript

Question

helloi have this textbox  i want to apply validation so user can only type one digit between 1 to 9 ltaspTextBox ID34txthusband34 min34134 AutoCompleteType34None34 placeholder34 of Heirs34 runat34server34 TextMode34Number34gtltaspTextBoxgt

dharmendr · Accepted Answer

Hi naunaUse below codeHTMLltaspTextBox runat34server34 TextMode34Number34 MaxLength34134 min34134 max34934    onkeypress39ifthisvaluelength1 return falsereturn eventcharCode gt 49 ampamp eventcharCode lt 5739 gtSamplelthtml xmlns34httpwwww3org1999xhtml34gtltheadgt    lttitlegtlttitlegtltheadgtltbodygt    ltinput type34number34 maxlength34134 min34134 max34934 onkeypress34ifthisvaluelength1 return falsereturn eventcharCode gt 49 ampamp eventcharCode lt 5734 gtltbodygtlthtmlgtDemo

Restrict user to enter more than One digit in TextBox in JavaScript

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