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I wish to make my textbox numeric only and it should allows decimal points and slash. What should i do?
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v3
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What have you tried so far ?

1 solution

JavaScript
function CheckAlphaNumericValue(valueToCheck) {
    var characterReg = /^[ 1234567890.-]$/;

    if (characterReg.test(valueToCheck)) {
        return true;
    }
    else {
        return false;
    }
}


Pass your text box value to this function and it will return true if valid.
   
v2

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