function validateForm() { var x = document.forms["myForm"]["fname"].value; if (x == "") { alert("Name must be filled out"); return false; } }
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原创文章,作者:未希,如若转载,请注明出处:https://www.kdun.com/ask/478380.html
function validateForm() { var x = document.forms["myForm"]["fname"].value; if (x == "") { alert("Name must be filled out"); return false; } }
原创文章,作者:未希,如若转载,请注明出处:https://www.kdun.com/ask/478380.html