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I am trying to make a form in which it is required to count the number of filled fields .
The fillable fields are named as FIELD1, FIELD2, FIELD3 ..... ........................FIELD 27, FIELD 28.
Below is the javascript i am using to count the filled fields.
var counter = 0;
for (i=1; i<=28; i++) {
if (this.getField("FIELD" + i).value!=="") counter++;
}
if (counter>0) {
event.value = counter;
} else event.value = "";
Everything is working fine.. except for that it also counts the fields in which spaces are put......... which i don't want.. i want if only texts or numbers are input into field then only count the fields.. .
Change this line:
if (this.getField("FIELD" + i).value!=="") counter++;
To:
if (/^\s*$/.test(this.getField("FIELD" + i).valueAsString)==false) counter++;
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Change this line:
if (this.getField("FIELD" + i).value!=="") counter++;
To:
if (/^\s*$/.test(this.getField("FIELD" + i).valueAsString)==false) counter++;
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Thanks you very much that works great......
but what about if i want to count only the numerical value not the string value or vice versa .
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Then you would need to define what counts as a "numerical value" and what doesn't.