I have input text area, and i need to limit imput symbols to only digits, +/-/” “. Is there any way to do that without making own JS file?
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I have input text area, and i need to limit imput symbols to only digits, +/-/” “. Is there any way to do that without making own JS file?
In HTML, you can set
<input pattern="[0-9+\- ]*">. Browser support to this HTML5 feature is limited, and author’s control over error reporting and handling are primitive.Normally people do this kind of browser-side checks with JavaScript. It does not require a JavaScript file; the code can be embedded in an HTML document.