See also: fsRequired |
Function used to determines whether or not the value in the field is whitespace. If the field contains whitespace, then an alert is displayed, focus is returned to the field, and any information in the field is selected.
JSV_fvRequired(expO)
n/a
The fvRequired does not return a value.
The fvRequired function uses the following arguments.
Argument | Description |
expO | The object. |
n/a
The following lines of code
<FORM NAME="RequiredForm">
<B>Value:</B>
<INPUT TYPE="Text" NAME="MyValue" VALUE="Wowzo"
SIZE="8" MAXLENGTH="8"
onBlur="JSV_fvRequired(this);">
<INPUT TYPE="Button" NAME="RequiredCheck" VALUE="Check">
</FORM>
produce
Delete the value in the field and click the Check button.
Copyright © 1998-2000 Roaring Fork Software. All rights reserved.