I have a textbox where I want to show validation that we can only enter numbers,
My textbox is inside the gridview.
<script type="text/javascript">
function GrdQualification_OnBeforeClientInsert(record) {
var strerror = "";
if (record.Qualification == "") {
strerror = "Select Qualification\n";
}
if (record.Quali_Others == "" && record.Qualification == "OT") {
strerror = "Add Other Qualification\n";
}
if (record.Degree == "") {
strerror += "Select Degree\n";
}
if (record.degree_others == "" && record.Degree == "OTH") {
strerror += "Add Others Degree\n";
}
if (record.Specialization == "& ...
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