PHP & JavaScript

[systech44]

Is it possible to restrict a .php file to process after 'Submit' if one or more text boxes becomes empty using JavaScript ? Please show me the one.

[CornedBee]

Can you rephrase that question?

[lintz]

Is this what you want?

This won't submit the form until a value has been entered.

<script language="javascript">

function validate(theform) {

if (theform.YourField.value=="") {
alert("Pleaes enter a value");
theform.YourField.focus()
return false; }

}

</script>

<form method="post" action="YourPage.php" onSubmit="return validate(this)">
<input type="text" name="YourField">

<input type="submit" name="submit" value="Submit">
</form>