regex_found.md

Regex to keep in mind

Single Email

Example: someone@email.com
/^(([^<>()\[\]\.,;:\s@\”]+(\.[^<>()\[\]\.,;:\s@\”]+)*)|(\”.+\”))@(([^<>()[\]\.,;:\s@\”]+\.)+[^<>()[\]\.,;:\s@\”]{2,})$/i

Multiple Email

Example: someone@email.com,someone1@email.com,...
/^(([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5}){1,25})+([;,.](([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5}){1,25})+)*$/

Number's Only Input

Example: this.value = this.value.replace(/(\..*)\./g, '$1');
/[^0-9.]/g