Just a Web Code Solution
how to check if string contains both number and letter using javascript ?
2545
Show ResultJAVASCRIPT
1
By 5 years ago
The power of the user (%)
1
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
function MyChange() {
var myString = document.getElementById("MyInput");
var numeric_alpha = /^(?=.*[a-zA-Z])(?=.*[0-9])/;
if (myString.value.match(numeric_alpha)) {
alert("it's ok!");
}
else {
alert('Please type numeric and alphabetic characters!');
}
}
</script>
</head>
<body>
Type numeric and alphabetic characters <input type="text" id="MyInput"></p>
<button onclick="MyChange()">check</button>
</body>
</html>
By 5 years ago
The power of the user (%)
The most helpful JAVASCRIPT solutions
How can I get the last day and the next day in javascript ?JAVASCRIPT
Click to see more ...
6K
508
How to get client machine name or computer name with javascript ?JAVASCRIPT
Click to see more ...
29.9K
396
get client hostname javascriptJAVASCRIPT
Click to see more ...
5.3K
301
create 3d barrel using javascriptJAVASCRIPT
Click to see more ...
4K
258
Create fireworks using javascriptJAVASCRIPT
Click to see more ...
3.7K
203
create qr code javascriptJAVASCRIPT
Click to see more ...
3.1K
205
detect ie javascriptJAVASCRIPT
Click to see more ...
3.2K
194
fire event when user is idle javascriptJAVASCRIPT
Click to see more ...
3.1K
186
how to create foreach class using javascript ?JAVASCRIPT
Click to see more ...
2.6K
184
create earth in universe with three.jsJAVASCRIPT
Click to see more ...
3.3K
185
- Related solutions:
- check if characters in a string are all unique in javascript
458 9 - remove letters from string with javascript
505 6 - convert string to boolean javascript
680 19 - check if string contains numbers javascript
647 29 - check if string contains text javascript
568 9 -
Vote
14
- Latest solutions:
- Create time cursor with javascript
683 8 - drag and drop javascript
910 4 - create 3D space visualization with spacekit.js javascript
978 29 - make object move in javascript
718 9 - nice calendar with javascript
792 7 - set alarm clock using javascript
3.4K 41 - How to make a hyperlink using javascript ?
2.2K 152 - How to get the operating system using javascript ?
996 28 - Set interval in javascript
886 11 - How to get the current date minus 1 year using javascript ?
618 6 - Helpful solutions:
- How can I get the last day and the next day in javascript ?
6K 508 - How to get client machine name or computer name with javascr ...
29.9K 396 - get client hostname javascript
5.3K 301 - create 3d barrel using javascript
4K 258 - Create fireworks using javascript
3.7K 203 - create qr code javascript
3.1K 205 - detect ie javascript
3.2K 194 - fire event when user is idle javascript
3.1K 186 - how to create foreach class using javascript ?
2.6K 184 - create earth in universe with three.js
3.3K 185
JAVASCRIPT
Would you like to receive an e-mail notification when new JAVASCRIPT solution is created?